SCHEDULE 14A INFORMATION

          Proxy Statement Pursuant to Section 14(a) of the Securities
                              Exchange Act of 1934

Filed by the Registrant  [x]
Filed by a Party other than the Registrant [ ]

Check the appropriate box:
[ ]  Preliminary Proxy Statement
[ ]  Confidential, for Use of Commission Only
[x]  Definitive Proxy Statement
[ ]  Definitive Additional Materials
[ ]  Soliciting Material Pursuant to 240.14a-12

                             TRUSTMARK CORPORATION
                (Name of Registrant as Specified in its Charter)

Payment of Filing Fee (Check the appropriate box):
[x]  No fee required.
[ ]  Fee computed on table below per Exchange Act Rules  14a-6(i)(1) and 0-11.
     1)   Title of each class of securities to which transaction applies:

     2)   Aggregate number of securities to which transaction applies:

     3)   Per unit  price  or other  underlying  value of  transaction  computed
          pursuant to Exchange Act Rule 0-11:

     4)   Proposed maximum aggregate value of transaction:

     5)   Total fee paid:

[ ]  Fee paid previously with preliminary materials.

[ ]  Check box if  any  part of the fee is offset as provided  by  Exchange  Act
     Rule  0-11(a)(2)  and identify the filing for which the  offsetting fee was
     paid  previously.  Identify the previous filing by  registration  statement
     number, or the Form or Schedule and the date of its filing.

     1)   Amount Previously Paid:

     2)   Form, Schedule or Registration Statement No.:

     3)   Filing Party:

     4)   Date Filed:


[GRAPHIC OMITTED]
(LOGO)

                                  April 8, 2005

Dear Shareholder:

You are cordially  invited to attend Trustmark  Corporation's  annual meeting of
shareholders.  This  meeting  will be held in the Grand  Ballroom  at the Hilton
Hotel, located at 1001 East County Line Road, Jackson,  Mississippi, on Tuesday,
May 10, 2005, at 10:00 a.m.

At the  meeting,  shareholders  will  elect a board  of  directors,  vote on the
proposed  Trustmark  Corporation 2005 Stock and Incentive  Compensation Plan and
transact such other  business as may properly come before the meeting.  Prior to
the meeting, please carefully read the accompanying proxy statement.

Thank you for your support of Trustmark.


                                   Sincerely,

                             /s/ Richard G. Hickson

                               Richard G. Hickson
                      Chairman and Chief Executive Officer




                              Trustmark Corporation
                             248 East Capitol Street
                                Jackson, MS 39201


--------------------------------------------------------------------------------
                    NOTICE OF ANNUAL MEETING OF SHAREHOLDERS
--------------------------------------------------------------------------------


DATE AND TIME.................Tuesday, May 10, 2005, at 10:00 a.m.

LOCATION......................Grand Ballroom
                              Hilton Hotel
                              1001 East County Line Road
                              Jackson, Mississippi 39211

ITEMS OF BUSINESS.............(1) To elect a board of twelve directors to
                                  hold office for the ensuing year or until
                                  their successors are elected and qualified.
                              (2) To vote on the proposed Trustmark Corporation 
                                  2005 Stock and Incentive Compensation Plan.
                              (3) To transact such other business as may
                                  properly come before the meeting.

RECORD DATE...................Shareholders of record on March 14, 2005, are
                              eligible to vote at the meeting in person or by
                              proxy.

PROXY VOTING/REVOCATION.......You are urged to sign and return the enclosed
                              proxy promptly, whether or not you plan to attend
                              the meeting.  If you do attend the meeting, you
                              may revoke your proxy prior to the voting
                              thereof.  You may also revoke your proxy at any
                              time before it is voted by written notice to the
                              Secretary of Trustmark Corporation or by delivery
                              to the Secretary of a subsequently dated proxy.


                                                T. Harris Collier III
                                                Secretary to the Board


                                TABLE OF CONTENTS


GENERAL INFORMATION............................................................1
   Solicitation by the Board of Directors......................................1
   Meeting Location, Date and Time.............................................1
   Shareholders Entitled to Vote...............................................1
   Required Vote...............................................................1
   How to Vote.................................................................1
   Revocation of Proxies.......................................................1
   Voting on Other Matters.....................................................1
   Cost of Proxy Solicitation..................................................1
CORPORATE GOVERNANCE...........................................................1
   Board Mission...............................................................2
   Meetings of the Board of Directors..........................................2
   Director Attendance at Annual Meeting.......................................2
   Director Independence.......................................................2
   Lead Director...............................................................2
   Committees of the Board of Directors........................................2
      Audit and Finance Committee..............................................2
      Executive Committee......................................................2
      Human Resources Committee................................................2
      Nominating Committee.....................................................3
      Strategic Planning Committee.............................................3
   Committee Membership........................................................3
   Director Compensation.......................................................3
   Communications with Directors...............................................4
   Nomination of Directors.....................................................4
   Director Qualifications.....................................................4
      Personal Traits..........................................................4
      Leadership Qualities.....................................................5
      Individual Competencies..................................................5
PROPOSAL 1:  ELECTION OF DIRECTORS.............................................5
THE NOMINEES...................................................................6
PROPOSAL 2:  2005 STOCK AND INCENTIVE COMPENSATION PLAN........................9
PERFORMANCE GRAPH.............................................................13
STOCK.........................................................................14
   Securities Ownership by Certain Beneficial Owners and Management...........14
   Section 16(a) Beneficial Ownership Reporting Compliance....................15
   Securities Authorized for Issuance.........................................15
EXECUTIVE COMPENSATION........................................................15
   Compensation Tables........................................................15
   Option Grants in 2004......................................................16
   Option Exercises and Year-End Option Values................................16
   Pension Plan...............................................................16
   Supplemental Retirement Plan...............................................17
   Employment Agreements......................................................17
   Human Resources Committee Report on Executive Compensation.................18
      Chief Executive Officer Compensation - 2004.............................18
      Executive Officers' Compensation - 2004.................................19
      Committee Composition...................................................19
TRANSACTIONS WITH MANAGEMENT..................................................19
AUDIT AND FINANCE COMMITTEE REPORT............................................19
   Independent Public Accountants.............................................19
   Committee Review and Discussion............................................19
   Accounting Fees............................................................20
   Pre-Approval Policy........................................................20
   Audit and Finance Committee Charter........................................20
PROPOSALS OF SHAREHOLDERS.....................................................20
Exhibit A:  2005 STOCK AND INCENTIVE COMPENSATION PLAN.......................A-1
Exhibit B:  AUDIT AND FINANCE COMMITTEE CHARTER..............................B-1



GENERAL INFORMATION

Solicitation by the Board of Directors

This proxy statement is being sent on or about April 8, 2005, in connection with
the solicitation by the Board of Directors of Trustmark Corporation  (Trustmark)
of proxies to be voted at the 2005  Annual  Meeting of  Shareholders  and at any
adjournment or postponement  thereof for the purposes set forth in the foregoing
Notice of Annual Meeting of Shareholders.

Meeting Location, Date and Time

The Annual  Meeting of  Shareholders  will be held in the Grand  Ballroom of the
Hilton Hotel, located at 1001 East County Line Road, Jackson, Mississippi 39211,
on Tuesday, May 10, 2005, at 10:00 a.m.

Shareholders Entitled to Vote

Shareholders  of record at the close of business on March 14, 2005, are entitled
to notice of and to vote at the  meeting  in person or by proxy.  On the  record
date, Trustmark had outstanding 57,198,010 shares of common stock.

Required Vote

A majority of the shares  outstanding  constitutes a quorum.  In the election of
directors,  each shareholder may vote his shares cumulatively by multiplying the
number  of shares  he is  entitled  to vote by the  number  of  directors  to be
elected.  This product  constitutes the number of votes the shareholder may cast
for one  nominee or by  distributing  this  number of votes  among any number of
nominees. Each share is entitled to one vote on other issues, and the issue will
be  approved  if the votes  cast in favor of the  action  exceed  the votes cast
opposing the action.  While  abstentions  and broker  non-votes  (shares held by
brokerage  customers that may not be voted on certain matters because the broker
has not  received  specific  instructions  from the  customers)  are counted for
purposes of determining a quorum, they are not otherwise counted and, therefore,
will have no effect on the outcome of any issue.

All valid proxies  received by Trustmark  will be voted in  accordance  with the
instructions  indicated in such proxies.  If no instructions are indicated in an
otherwise  properly  executed  proxy,  it will be voted in  accordance  with the
recommendations of the Board of Directors of Trustmark.

How to Vote

Shareholders  of record  can vote in person at the  annual  meeting  or by proxy
without attending the annual meeting. 

To vote by proxy, either:
     1.   Complete  the  enclosed  proxy card,  sign,  date and return it in the
          enclosed postage-paid envelope,
     2.   Vote by telephone (instructions are on the proxy card) or
     3.   Vote by Internet (instructions are on the proxy card).

Revocation of Proxies

Any  shareholder  may  revoke a proxy at any time  before it is voted by written
notice to the  Secretary,  by  revocation  at the  meeting or by delivery to the
Secretary of a subsequently dated proxy.

Voting on Other Matters

The Board of  Directors  is not  aware of any  additional  matters  likely to be
brought  before the meeting.  If other  matters do come before the meeting,  the
persons  named in the  accompanying  proxy or their  substitutes  will  vote the
shares represented by such proxies in accordance with the recommendations of the
Board of Directors of Trustmark.

Cost of Proxy Solicitation

Solicitation  of proxies will be primarily by mail.  Associates of Trustmark and
its  subsidiaries  may be used to  solicit  proxies  by  means of  telephone  or
personal contact but will not receive any additional  compensation for doing so.
Banks, brokers, trustees and nominees will be reimbursed for reasonable expenses
incurred in sending proxy materials to the beneficial owners of such shares. The
total cost of the solicitation will be borne by Trustmark.

CORPORATE GOVERNANCE

In December 2000,  Trustmark's Board of Directors created a Governance Committee
to perform a  comprehensive  evaluation  of  Trustmark's  approach to  corporate
governance.  With the assistance of an outside  consulting firm  specializing in
corporate  governance,  the Committee  analyzed  numerous  corporate  governance
topics including:

     o    Role, structure and composition of the Board and committees,
     o    Committee charters, calendars and decision accountabilities,
     o    Required Board/Director competencies and traits,
     o    Nomination, selection and succession procedures for directors and
     o    Board performance evaluation.

As a result of this  analysis,  Trustmark  implemented  an  enhanced  governance
structure  in April  2002.  The  effectiveness  and  efficiency  of  Trustmark's
corporate  decision-making processes were improved through the implementation of
a committee structure and revised director accountabilities that best enable the
Board to address issues such as business growth, human capital and technology.

Provisions of Trustmark's  governance  structure include,  among other things, a
retirement  age  of 65  for  directors,  required  notification  of  changes  in
professional  responsibilities and residence, a director's attendance policy, as
well as the  authority  to seek advice or counsel from  external  advisers on an
as-needed basis.

Board Mission

The role of the Board is to foster Trustmark's long-term success consistent with
its  fiduciary   responsibilities  to  shareholders.   As  part  of  this  role,
Trustmark's Board is responsible for:

     o    Providing strategic guidance and oversight,
     o    Acting as a resource  on  strategic  issues and in matters of planning
          and policymaking,
     o    Ensuring  that  management's   operations  contribute  to  Trustmark's
          financial soundness,
     o    Promoting social responsibility and ethical business conduct,
     o    Providing insight and guidance on complex business issues and problems
          in the banking and financial services industries,
     o    Ensuring that an effective system is in place to facilitate selection,
          succession  planning and  compensation of the Chief Executive  Officer
          and
     o    Ensuring Trustmark's compliance with all relevant legal and regulatory
          requirements.

The  Board  also  adopted  a formal  mission  statement  for the  Board  and its
committees to address the governance  guidelines and  responsibilities  of each.
Likewise, the Board has adopted codes of conduct for directors, senior financial
officers and associates. These materials are available on Trustmark's website at
www.trustmark.com  or  may be  obtained  by  written  request  addressed  to the
Secretary of the Board, Trustmark Corporation,  Post Office Box 291, Jackson, MS
39205-0291.

Meetings of the Board of Directors

The Board of Directors met five times in 2004.  Each director  attended at least
75 percent of the total number of meetings of the Board of  Directors  and Board
committees of which he or she was a member in 2004.

Director Attendance at Annual Meeting

Directors  are  expected to attend the Annual  Meeting of  Shareholders,  and in
2004, all directors were present.

Director Independence

The Board has affirmatively determined that all directors, with the exception of
the Chairman and CEO, Richard G. Hickson,  meet the requirements of independence
under NASDAQ Rule 4200.

Lead Director

Trustmark's  Chairman  of the Board  also  serves as CEO.  Therefore,  under the
governance  guidelines set forth in  Trustmark's  Board Mission  Statement,  the
Chairman of the Executive  Committee,  Matthew L.  Holleman  III,  serves as the
Board's Lead  Director.  The primary  responsibility  of the Lead Director is to
chair Board  meetings  when the CEO is not present and refer to the  appropriate
Board committees any issue brought to his attention by  shareholders,  directors
or others.

Committees of the Board of Directors

There are five  committees  that  collectively  provide  guidance  on  strategic
issues,  planning  and  policymaking:   Audit  and  Finance,   Executive,  Human
Resources,  Nominating  and Strategic  Planning.  The  committees  are comprised
solely of independent directors, with the exception of the Executive Committee.

Audit and Finance Committee

Under  the terms of its  Charter  (Exhibit  B  hereto),  the  Audit and  Finance
Committee  meets at least five times a year and is responsible  for, among other
things,  annual  approval  of  the  independent  auditors,  oversight  of  audit
activities, financial reporting and regulatory compliance, as well as review and
approval of Trustmark's profit plan.

The  Committee  meets  with  the  independent  and  internal   auditors  without
management present on a regular basis.

Executive Committee

The Executive  Committee acts on behalf of the Board if a matter  requires Board
action  before  a  meeting  of the full  Board  can be held.  The  Committee  is
responsible  for  reviewing  the  corporate  governance  structure  and annually
evaluating each director's performance against specific performance criteria.

Human Resources Committee

The role of the Human Resources Committee is to ensure that appropriate policies
and practices are in place to facilitate the  development of management  talent,
orderly CEO succession planning, corporate social responsibility and the setting
of management compensation.

Nominating Committee

The  Nominating  Committee  is  charged  with  the  responsibility  of  seeking,
interviewing and recommending to the Board of Directors qualified candidates for
Board and committee membership.

The Nominating  Committee Mission Statement is posted on Trustmark's  website at
www.trustmark.com.

Strategic Planning Committee

The  Strategic  Planning  Committee  provides  guidance  to  management  on  the
strategic planning process and issues of strategic importance including business
growth and expansion,  material  transactions  and technology.  The Committee is
also responsible for monitoring  progress with Trustmark's  long-term  strategic
and financial objectives.

Committee Membership

The  following  table shows the current  membership  of each  committee  and the
number of meetings held by each committee during 2004:



                        Audit and Finance  Executive  Human Resources  Nominating  Strategic Planning
-----------------------------------------------------------------------------------------------------
                                                                                   

J. Kelly Allgood              Chair            X                            X               X 
Reuben V. Anderson                             X           Chair            X
John L. Black, Jr.              X
William C. Deviney,Jr.                                       X
C. Gerald Garnett                              X             X              X               X
Richard G. Hickson                             X                                             
Matthew L. Holleman III                      Chair                        Chair           Chair
Richard H. Puckett              X
Carolyn C. Shanks                                            X                               
Kenneth W. Williams             X                                                            
William G. Yates, Jr.                                                                       X
-----------------------------------------------------------------------------------------------------
2004 Meetings                   8              8             5              3               4



Director Compensation

Directors  receive  an annual  retainer  of $12,000  plus  $1,000 for each Board
meeting  attended.  The  Executive  Committee  Chairman  receives an  additional
retainer of $6,000 per year. All other  Executive  Committee  members receive an
additional  retainer of $3,000 per year.  All  committee  members and  committee
chairs receive $500 and $750, respectively, for each committee meeting attended.
The CEO receives no compensation for Board or committee service.

Trustmark  provides  non-employee  directors the opportunity to participate in a
contributory  defined benefit deferred fee plan.  Under the plan,  participating
directors may defer up to $12,000 of fees annually to fund a portion of the cost
of their  defined  retirement  benefits  and death  benefits.  The amount of the
retirement  benefit and death benefit is determined based upon the participant's
annual  contribution  amount,  the length of Board  service  (with  accrual  and
vesting  occurring  prorata assuming Board service to age 65) and the age of the
director at date of entry into the plan.  Depending on a number of factors,  the
projected annual retirement  benefit is payable at age 65 for the longer of life
or 25 years and ranges from $20,000 to $165,000 for current  directors  electing
to participate in the plan. The vested annual retirement  benefit as of December
31, 2004,  payable at age 65 to current directors electing to participate in the
plan ranges from $13,000 to $71,000.  If a participating  director dies prior to
retirement,  his  beneficiary  will  receive a scheduled  death  benefit for ten
years.  If the plan is terminated,  or a dirctor's  Board service is terminated,
within  three  years after a change in control of  Trustmark  (as defined in the
plan),  affected  directors  will be credited with an  additional  five years of
Board service for purposes of  determining  retirement  benefits.  Trustmark has
purchased life insurance policies on participating directors to fund this plan.

Non-employee  directors  are eligible to receive  stock option  awards under the
Trustmark  Corporation  1997 Long Term Incentive  Plan. On April 20, 2004,  each
non-employee  director  received an option grant of 2,000 shares pursuant to the
plan.  These  options  vest in equal  installments  over a four-year  period and
expire in 2014.  Accelerated  vesting  and  exercisability  of these  options is
provided upon a change in control of Trustmark (as defined in the plan).

Non-employee  directors  may defer all or a part of their  annual  retainer  and
meeting fees  (excluding  any  contribution  to the deferred fee plan  described
above) pursuant to a voluntary  non-qualified  deferred  compensation  plan. The
compensation  deferred  is  credited  to a  liability  account,  which is deemed
invested in and mirrors the  performance  of one or more  designated  investment
funds available  under the plan and selected at the option of the director.  The
deferred  compensation  account  will  be  paid  in a  lump  sum  or  in  annual
installments at a designated time upon the occurrence of an unforeseen emergency
or upon a director's cessation of service on the Board.

Communications with Directors

Shareholders  desiring to contact  Trustmark's  Board of Directors  may do so by
sending written  correspondence  to Board of Directors,  Trustmark  Corporation,
Post   Office   Box   291,   Jackson,    MS   39205-0291   or   by   e-mail   to
boardofdirectors@trustmark.com.

Communications will be referred to the Chairman of the Executive Committee,  who
will determine the appropriate  committee to receive the  communication and take
any action deemed necessary by that committee.

Complaints relating to Trustmark's  accounting,  internal accounting controls or
auditing matters should be directed to Trustmark's General  Counsel/Secretary to
the Board, Trustmark Corporation, Post Office Box 291, Jackson, MS 39205-0291 or
by calling 1-800-844-2000 (extension 5088) or 1-601-208-5088.

Nomination of Directors

Nominations  for election to the Board of Directors  may be made by the Board of
Directors or by any  shareholder  of any  outstanding  class of capital stock of
Trustmark entitled to vote for the election of directors. Nominations other than
those made by or on behalf of the existing management of Trustmark shall be made
in writing and shall be delivered or mailed to Trustmark's Chairman of the Board
not less than  fourteen  (14) days nor more than  fifty  (50) days  prior to any
meeting of shareholders called for the election of directors; provided, however,
that if less  than  twenty-one  (21)  days'  notice of the  meeting  is given to
shareholders,  such  nomination  shall be mailed or delivered to the Chairman of
the  Board  not  later  than the  close of  business  on the  seventh  (7th) day
following  the  day  on  which  the  notice  of the  meeting  was  mailed.  Such
notification shall contain the following  information to the extent known to the
notifying  shareholder:  (a) the name and address of each proposed nominee;  (b)
the  principal  occupation  of each  proposed  nominee;  (c) the total number of
shares of  capital  stock of  Trustmark  that  will be voted  for each  proposed
nominee;  (d) the name and residence address of the notifying  shareholder;  and
(e) the number of shares of capital  stock of Trustmark  owned by the  notifying
shareholder.

Nominations  not made in accordance  with the above procedure may be disregarded
by the chairman of the meeting at his discretion, and upon his instructions, all
votes cast for each such nominee may be disregarded.

Trustmark's  bylaws permit direct  nominations by shareholders.  Therefore,  the
Nominating Committee does not have a policy for considering nominees recommended
by shareholders. However, if a shareholder wishes to recommend an individual for
Board service,  rather than directly nominate the individual as set forth above,
the shareholder may submit the individual's name to the Nominating  Committee in
writing addressed to Trustmark Corporation Nominating Committee, Post Office Box
291, Jackson, MS 39205-0291 or by e-mail to  boardofdirectors@trustmark.com.  In
considering  an  individual  recommended  by  a  shareholder  but  not  directly
nominated, the Nominating Committee will use the same guidelines as set forth in
the Director Qualifications.

When identifying  potential candidates for director nominees,  the Committee may
solicit suggestions from incumbent directors,  management or others. With regard
to the proposed  nominees for 2005, two nominees have not  previously  served on
the Board:  John M.  McCullouch  and R.  Michael  Summerford,  whose  names were
submitted for  consideration  by a  non-management  director and an  independent
third party, respectively.

Director Qualifications

The  Board  believes  that in order to  appropriately  carry  out  their  roles,
directors must  demonstrate a variety of personal  traits and  competencies.  In
considering  nominees  submitted  by the  Board or  management,  the  Nominating
Committee   will  use  these  traits,   leadership   qualities  and   individual
competencies to assess future director nominees' suitability for Board service.

Personal Traits

Board service is an extremely  important,  high profile role and carries with it
significant responsibility.  For that reason, it is important that all directors
possess a certain set of personal traits, including:

     o    Personal and Professional Integrity
     o    Accountability
     o    Informed Business Judgment
     o    Mature Confidence
     o    High Performance Standards
     o    Initiative/Responsiveness
     o    Business Credibility

Leadership Qualities

When seeking  individuals to fill leadership roles, the following skill sets are
required:

     o    Communication Skills
     o    Crisis Management Skills
     o    Facilitation Skills
     o    Relationship Building/Networking

Individual Competencies

There are certain  competencies  that must be  represented  collectively  by the
directors  on each  Board  committee,  but  each  individual  director  need not
necessarily possess all of them. The specific competencies vary by committee, as
illustrated in the chart below:



                                                                            Board Committees
                                                          -----------------------------------------------------
                                                           Audit &  Executive   Human     Nominating  Strategic
Individual Director Competencies                           Finance             Resources              Planning
---------------------------------------------------------------------------------------------------------------
                                                                                              
1. Financial Acumen                                        
     Accounting & finance knowledge                          |X|       |X|                    |X|        |X|
     Financial statement analysis                            |X|                                          
     Knowledge of capital markets                            |X|                                         |X|
     Financial planning                                      |X|                                          
     Ability to communicate financial concepts in lay terms  |X|                                         |X|

2. Organizational Effectiveness                                                      
     Talent management                                                            |X|                      
     Understanding of compensation issues                                         |X|                      
     Ability to discern candidate qualifications                                  |X|                      

3. Strategic Direction                                                               
     Vision                                                            |X|                    |X|        |X|
     Strategic perspective                                             |X|                    |X|        |X|
     Technology knowledge                                    |X|                                          
     Industry knowledge                                      |X|       |X|                    |X|        |X|


PROPOSAL 1:  Election of Directors

The Board of Directors  has fixed the number of directors for the coming year at
twelve.  The nominees listed herein have been proposed by the Board of Directors
for election at the meeting.  

Shares represented by the proxies will, unless authority to vote is withheld, be
voted in favor of the  proposed  slate of twelve  nominees.  In the  election of
directors,  each shareholder may vote his shares cumulatively by multiplying the
number  of shares  he is  entitled  to vote by the  number  of  directors  to be
elected.  This product  constitutes the number of votes the shareholder may cast
for one  nominee or by  distributing  this  number of votes  among any number of
nominees.  The  proxies  reserve  the  right,  in  their  discretion,   to  vote
cumulatively.  If a shareholder withholds authority for one or more nominees and
does not direct otherwise, the total number of votes the shareholder is entitled
to cast will be distributed among the remaining nominees.

Should any of these nominees be unable to accept the nomination, the votes which
otherwise  would have been cast for the nominee(s)  will be voted for such other
person(s) as the Board of Directors shall nominate.  Each director is elected to
hold office until the next annual meeting of  shareholders  or until a successor
is  elected  and  qualified.  The  persons  who will be  elected to the Board of
Directors will be the twelve nominees receiving the largest number of votes.

The Board of  Directors  recommends  that  shareholders  vote "for" the proposed
nominees.


THE NOMINEES

Name and Age at Record Date     Position, Principal Occupation and Directorships

J. Kelly Allgood.........64     o Retired President, BellSouth Mississippi
(photo)                         o Director of Trustmark since 1991
                                o Trustmark Corporation Committees:
                                    Audit and Finance (Chair)
                                    Executive
                                    Nominating
                                    Strategic Planning
                                o Other Directorships:  Trustmark National Bank

Reuben V.  Anderson......62     o Partner, Phelps Dunbar, L.L.P.  (Attorneys)
(photo)                         o Director of Trustmark since 1980
                                o Trustmark Corporation Committees:
                                    Executive
                                    Human Resources (Chair)
                                    Nominating
                                o Other Directorships:  Trustmark National Bank,
                                  BellSouth Corporation, Burlington Resources,
                                  Inc.,The Kroger Company

William C. Deviney, Jr...59     o CEO, Deviney Construction Company, Inc.
(photo)                           (Telecommunications Construction)
                                o Director of Trustmark since 1995
                                o Trustmark Corporation Committees:
                                    Human Resources
                                o Other Directorships:  Trustmark National Bank

C. Gerald Garnett........60     o Retired CEO, Southern Farm Bureau Casualty
(photo)                           Insurance Company and Southern Farm Bureau
                                  Property Insurance Company
                                o Director of Trustmark since 1993
                                o Trustmark Corporation Committees:
                                    Executive
                                    Human Resources
                                    Nominating
                                    Strategic Planning
                                o Other Directorships:  Trustmark National Bank

Richard G. Hickson.......60     o Chairman, President and CEO, Trustmark
(photo)                           Corporation; Chairman and CEO, Trustmark
                                  National Bank
                                o Director of Trustmark since 1997
                                o Trustmark Corporation Committees:
                                    Executive
                                o Other Directorships:  Trustmark National Bank,
                                  Federal Reserve Bank of Atlanta

Matthew L. Holleman III..53     o President and CEO, Galaxie Corporation; 
(photo)                           President, Capitol Street Corporation, H.H.
                                  Corporation and Bay Street Corporation
                                  (Investment Management); President and CEO,
                                  Mississippi Valley Gas Company (1987-2002) 
                                  (Natural Gas Distribution)
                                o Director of Trustmark since 1994 
                                o Trustmark Corporation Committees:
                                    Executive (Chair)
                                    Nominating (Chair)
                                    Strategic Planning (Chair)
                                o Other Directorships:  Trustmark National Bank

John M. McCullouch.......57     o President, BellSouth Mississippi
(photo)                         o Nominated for Director of Trustmark in 2005
                                o Other Directorships:  Trustmark National Bank

Richard H. Puckett.......50     o President and CEO, Puckett Machinery Company
(photo)                           (Distributor of Heavy Earth Moving Equipment)
                                o Director of Trustmark since 1995
                                o Trustmark Corporation Committees:
                                    Audit and Finance
                                o Other Directorships:  Trustmark National Bank

Carolyn C. Shanks........43     o President and CEO, Entergy Mississippi, Inc.
(photo)                         o Director of Trustmark since 2001
                                o Trustmark Corporation Committees:
                                    Human Resources
                                o Other Directorships:  Trustmark National Bank

R. Michael Summerford....56     o Retired President and COO, ChemFirst, Inc.
(photo)                           (Manufacturer of Electronic and Specialty
                                  Chemicals)
                                o Nominated for Director of Trustmark in 2005
                                o Other Directorships:  Trustmark National Bank

Kenneth W. Williams......63     o President, Corinth Coca-Cola Bottling Works;
(photo)                           President, Refreshments, Inc., and
                                  Refreshments of Tennessee, Inc.; Secretary/
                                  Treasurer, Weaver Consolidated Group, Inc. 
                                  (Soft Drink Bottler)
                                o Director of Trustmark since 1998
                                o Trustmark Corporation Committees:
                                    Audit and Finance
                                o Other Directorships:  Trustmark National Bank

William G. Yates, Jr.....63     o Chairman and President, The Yates Companies,
(photo)                           Inc. (Construction)
                                o Director of Trustmark since 2001
                                o Trustmark Corporation Committees:
                                    Strategic Planning
                                o Other Directorships:  Trustmark National Bank

PROPOSAL 2:  2005 Stock and Incentive Compensation Plan

The Board of Directors is  requesting  that  shareholders  approve the Trustmark
Corporation 2005 Stock and Incentive  Compensation Plan (2005 Plan),  which will
replace the Trustmark Corporation 1997 Long Term Incentive Plan (1997 Plan). The
2005 Plan is designed to provide expanded equity compensation  opportunities for
key associates and Board members of Trustmark and its subsidiaries.

As of March 1, 2005,  there were  1,839,493  outstanding  options under the 1997
Plan,  with a  weighted-average  exercise  term to expiration of 6.9 years and a
weighted-average exercise price of $23.72 per share.

The following summary of certain principal  features of the 2005 Plan is subject
to the specific provisions  contained in the full text of the 2005 Plan attached
as Exhibit A to this proxy statement.

Purpose of the Plan

The 2005 Plan will  allow  Trustmark  to make  grants  of stock  options,  stock
appreciation  rights  (SARs),  restricted  stock,  restricted  stock  units  and
performance units (awards) to key associates and directors. The purpose of these
awards is to promote a greater  identity of interest  between key associates and
directors and  Trustmark's  shareholders  by increasing the key  associates' and
directors' proprietary interests in Trustmark.

Description of the Plan

Plan  Term
The 2005 Plan  becomes  effective  on the date of its  approval  by  Trustmark's
shareholders (May 10, 2005) and, subject to earlier  termination by the Board of
Directors, terminates on May 9, 2015. Except for performance unit awards payable
only in cash (for which  payment is contingent  on  shareholder  approval of the
2005 Plan),  no awards may be granted  under the 2005 Plan prior to  shareholder
approval of the plan.

Administration
The 2005  Plan  will be  administered  by the  Human  Resources  Committee  (the
Committee),  which will consist only of  non-employee  directors,  as defined in
Rule  16b-3  under the  Securities  Exchange  Act of 1934  (Exchange  Act),  and
"outside  directors,"  as defined by Section  162(m) under the Internal  Revenue
Code (Code).  Subject to the terms of the 2005 Plan,  the  Committee  will have,
among other powers,  the power to determine the key  associates and directors to
whom awards are made,  the nature and extent of any such  awards,  the terms and
conditions  upon which awards may be made,  exercised and modified,  and to make
all other  determinations  and take all other actions necessary or advisable for
the  administration  of the 2005 Plan.  Repricing  of options,  however,  is not
permitted under the 2005 Plan.

Eligibility  
Only key  associates  and Board  members of Trustmark and its  subsidiaries  are
eligible to receive awards under the 2005 Plan. Key associates  include officers
or other associates of Trustmark and its subsidiaries who, in the opinion of the
Committee,  can contribute  significantly to the growth and  profitability of or
perform  services of major importance to Trustmark and its  subsidiaries.  As of
March 1, 2005,  there were  approximately  142  associates  and 18  non-employee
directors who would be eligible to participate in the 2005 Plan.

Shares Available For Grants
The maximum number of shares of Trustmark's  common stock available for issuance
under  the 2005  Plan is the sum of (1)  6,000,000  common  shares  plus (2) the
number of outstanding options under the 1997 Plan, which hereafter expire or are
otherwise  terminated or  forfeited.  The 2005 Plan does not limit the number of
shares  that may be  issued  for any  particular  type of award  other  than the
maximum amount available under the 2005 Plan.

If any award granted terminates,  expires, lapses or is forfeited for any reason
(other  than by exercise of a related  option in the case of Tandem  SARs),  the
common  shares  subject to such award will be available for further  awards.  In
addition,  if the  exercise  price for a stock  option is paid using  previously
acquired common shares,  the number of common shares available for future awards
under the 2005 Plan will be reduced only by the net number of new common  shares
issued  upon the  exercise  of the  option.  Similarly,  if  common  shares  are
surrendered by a participant as full or partial payment of withholding  taxes or
if the number of common shares  otherwise  deliverable is reduced for payment of
withholding  taxes,  the number of common shares  surrendered  or withheld shall
again be available for future awards under the 2005 Plan.

The number of shares subject to each outstanding  award, the exercise price, and
the  annual  limit on and  aggregate  number of shares  for which or from  which
awards may be made will be  adjusted  for such stock  dividends,  stock  splits,
recapitalizations, mergers, consolidations or reorganizations.

Annual Limits on Awards
Under the plan, in any calendar year no individual  may receive  awards of stock
options  or SARs with  respect  to more than  90,000  common  shares,  awards of
restricted  stock or  restricted  stock  units with  respect to more than 50,000
common shares or awards of performance  units  providing for the cash payment of
more than $1,000,000.

Section 162(m) Performance-Based Awards
Awards  may  be  granted  that  do  or  do  not  qualify  as  "performance-based
compensation" under section 162(m) of the Code.

Under Section 162(m),  compensation  paid to the Chief Executive Officer and any
other executive officer reported in the summary compensation table in a tax year
is not  deductible  if it exceeds  $1,000,000  unless it is  "performance-based"
compensation.  Performance-based  compensation  must be based on  achievement of
objective  performance  goals set by the Committee and the material terms of the
compensation or benefit to be paid, including the performance goals which may be
used and the maximum  which may be paid to any  associate,  must be disclosed to
and approved by shareholders before payment. The Committee must certify that the
applicable performance goals and any other material terms are in fact satisfied.
     
The performance  goals for Section 162(m)  performance-based  compensation  with
respect to the 2005 Plan will be determined by the  Committee,  may be equal to,
less  than or more  than one year and may not be the same for all  participants,
may relate to performance of a subsidiary,  division, strategic business unit or
line of  business or may be based on the  performance  of  Trustmark  generally.
Under the 2005 Plan, performance goals may be based on:

     o    Trustmark stock value or increases therein
     o    earnings per share or earnings per share growth
     o    net earnings, earnings or earnings growth (before or after one or more
          of taxes, interest, depreciation and/or amortization)
     o    operating profit
     o    operating cash flow
     o    operating or other expenses
     o    operating efficiency
     o    return on equity, assets, capital or investment
     o    sales or revenues or growth thereof
     o    deposits, loan and/or equity levels or growth thereof
     o    working capital targets or cost control measures
     o    regulatory compliance
     o    gross, operating or other margins
     o    efficiency ratio (as generally  recognized and used for bank financial
          reporting and analysis)
     o    interest income
     o    non-interest income
     o    credit quality
     o    net charge-offs and/or  non-performing assets (excluding such loans or
          classes of loans as may be designated for exclusion)
     o    productivity
     o    customer satisfaction
     o    satisfactory internal or external audits
     o    improvement of financial ratings
     o    achievement of balance sheet or income statement objectives
     o    quality measures
     o    any  component or  components  of the  foregoing  (including,  without
          limitation,  determination  thereof  with or  without  the  effect  of
          discontinued   operations  and  dispositions  of  business   segments,
          non-recurring  items,  material  extraordinary  items  that  are  both
          unusual and infrequent, special charges, and/or accounting changes) or
     o    implementation,  management  or  completion  of  critical  projects or
          processes.

Performance  goals may include a threshold  level of performance  below which no
payment or vesting may occur,  levels of performance at which specified payments
or specified  vesting will occur, and a maximum level of performance above which
no additional  payment or vesting will occur.  Performance goals may be absolute
in their terms or measured against or in relationship to a market index, a group
of other companies comparably, similarly or otherwise situated, or a combination
thereof. Each of the performance goals will be determined,  where applicable and
except as provided  above,  in accordance  with  generally  accepted  accounting
principles.

Generally,  under the design of the 2005 Plan,  all awards of stock  options and
all SARs qualify as performance-based  compensation.  In addition, the 2005 Plan
has been  designed to enable any other award  granted by the  Committee,  to the
extent it so elects, to qualify as performance-based compensation.

Option Awards
An option may be either an incentive stock option (ISO) or a non-qualified stock
option  (NQSO).  Option  terms  will  be  determined  by  the  Committee  in its
discretion,  but generally, an option will not be exercisable in any event after
ten years from its grant date,  and the exercise  price for an option may not be
less than 100% of the common shares' fair market value at the date the option is
awarded. The aggregate fair market value of common shares, with respect to which
any key  associate  may first  exercise  ISOs granted  under the plan during any
calendar year, may not exceed $100,000 or such amount  specified in the Code and
rules and regulations thereunder.

Subject to the Committee's  determination,  the exercise price of any option may
be paid in cash, by delivery of common shares valued at fair market value at the
time of exercise,  or in an approved "cashless exercise," or by a combination of
these methods. The 2005 Plan authorizes the grant of reload options in the event
the  participant  exercises all or a part of a stock option,  including a reload
option, by surrendering stock in payment of the option price. Each reload option
will be granted on the date of exercise  of the  original  option,  will cover a
number of shares not  exceeding the number of shares  surrendered  in payment of
the option price under such original option,  will have an option price equal to
the fair  market  value on the date it is  awarded,  will  expire on the  stated
expiration date of the original option and will be subject to such
other terms and conditions as the Committee may determine.

SAR Awards
The 2005 Plan authorizes the grant of stock  appreciation  rights in tandem with
the grant of options (Tandem SARs) in addition to the grant of options (Additive
SARs)  and  independent  of  the  grant  of  options   (Freestanding  SARS,  and
collectively, SARs).

A SAR may be exercised in whole or part, and entitles the holder, upon exercise,
to receive cash or common shares or a combination thereof equivalent in value to
the excess of the fair market  value on the exercise  date of the common  shares
represented by the SAR over (i) the option  exercise price of the related option
in the case of a Tandem or  Additive  SAR or (ii) the fair  market  value on the
grant  date  of the  common  shares  represented  by the  SAR in the  case  of a
Freestanding  SAR. Payment for the value of a SAR may be made on exercise or, if
provided for in the award  agreement,  on a delayed  basis either  electively or
mandatorily.

A Tandem SAR will  expire no later than ten years  from its grant  date,  and is
exercisable and  transferable  subject to the conditions of, the related option.
If a Tandem  SAR is  exercised,  it will  reduce  correspondingly  the number of
common shares  represented  by the related  option,  and exercise of the related
option will similarly reduce the number of shares represented by the Tandem SAR.
The  Committee  retains sole  discretion  to approve or disapprove an optionee's
election to receive cash to the extent required by Rule 16b-3 under the Exchange
Act or the terms of the particular agreement.

An Additive SAR is deemed to be exercised upon, and in addition to, the exercise
of the related options. The deemed exercise of Additive SARs will not reduce the
number  of common  shares  with  respect  to which the  related  options  remain
unexercised.  A  Freestanding  SAR may be  exercised  upon  whatever  terms  and
conditions the Committee, in its sole discretion, imposes on such SARs.

Restricted Stock Awards
Restricted  stock is stock which may not be disposed of by a  participant  until
the  restrictions  established by the Committee lapse. The restrictions may take
the form of a period during which the  participant  must remain  employed or may
require the  achievement of one or more  pre-established  performance  criteria.
Holders of restricted stock will have voting and, unless  otherwise  provided by
the Committee,  dividend  rights.  Subject to any  exceptions  authorized by the
Committee,  shares of restricted  stock will be forfeited  upon  termination  of
employment  or  service.  Similarly,  shares of  restricted  stock  will also be
forfeited if any performance criteria established,  with respect to such awards,
are not achieved within the required time period.

Restricted Stock Unit Awards
A  restricted  stock unit is an award which is valued by  reference  to a common
share.  Payment of the value of restricted stock units may not be made until the
restrictions  established by the Committee  lapse. The restrictions may take the
form of a period  of  restriction  during  which  the  participant  must  remain
employed  or  may  require  the  achievement  of  one  or  more  pre-established
performance criteria.

Holders of restricted  stock units have no right to vote the shares  represented
by the units;  however,  such  participants  may have  added to their  rights an
equivalent number of units  represented by any dividends or other  distributions
which would have been received if the shares  represented  by the units had been
issued.

Subject to any exceptions  authorized by the Committee,  restricted  stock units
will be forfeited upon  termination of employment or service.  The Committee may
provide for vesting of restricted stock units in connection with the termination
of a participant's  employment or service on such basis as it deems appropriate.
Similarly,  restricted  stock units will also be  forfeited  if any  performance
criteria  established  with respect to such awards are not  achieved  within the
required time period.

Payment for vested restricted stock units may be made on vesting or, if provided
for in the award agreement, on a delayed basis either electively or mandatorily.
If paid on a delayed  basis,  the  payment  amount  may be  adjusted  for deemed
interest or earnings on such basis as the Committee may provide.

Performance Unit Awards
A  performance  unit  is  a  fixed  dollar  award  based  on  performance  goals
established  and certified by the  Committee.  Performance  units may be paid in
cash, common shares or a combination thereof.

Change in Control
The Committee may, at the time an award is made or  thereafter,  take any one or
more of the  following  actions  in  connection  with a change in  control:  (i)
provide  for the  acceleration  of any  vesting  periods;  (ii)  provide for the
purchase or settlement  of any such award for cash;  (iii) make an adjustment to
the award as the Committee  deems  appropriate to reflect the change in control;
or (iv) cause any award to be assumed by the acquiring or surviving corporation.

Non-Transferability
Subject to certain  exceptions  and, except for certain  permitted  transfers of
NQSOs to family members and trusts, awards granted under the 2005 Plan generally
may  not  be  assigned,  transferred,  pledged  or  otherwise  encumbered  by  a
participant, other than by will or the laws of descent and distribution.

Amendment and Termination of the Plan
The Board of Directors may terminate, amend or modify the 2005 Plan from time to
time  in  any  respect  without  shareholder  approval,  unless  the  particular
amendment or  modification  requires  shareholder  approval  under the Code, the
rules and  regulations  under  Section  16 of the  Exchange  Act,  the rules and
regulations  of the exchange on which  Trustmark's  common  shares are listed or
pursuant to any other applicable laws,  rules or regulations.  Currently,  it is
anticipated  that  shareholder  approval  of any  amendments  will  normally  be
required if an amendment  would  materially  increase  the benefits  that can be
provided,  materially  increase  the number of shares which may be issued or the
compensation  which may be provided or materially  modify the requirements as to
eligibility  for  participation.  No amendment or modification of the 2005 Plan,
other than capital  adjustments  pursuant to the plan, may adversely  affect any
awards  previously  granted  under the plan  without the  participant's  written
consent.

Federal Income Tax Consequences of Awards Granted under the Plan

The following is a brief summary of the federal income tax consequences relating
to awards  under the 2005 Plan based upon the federal  income tax laws in effect
on the date hereof (other than the  compensation  deduction  limit under Section
162(m) which is described above).  This summary is not intended to be exhaustive
and, among other things, does not describe state or local tax consequences.

A  participant  who exercises a NQSO will realize  ordinary  income in an amount
measured  by the  excess of the fair  market  value of the shares on the date of
exercise  over the exercise  price.  Trustmark  generally  will be entitled to a
corresponding deduction for federal income tax purposes.

A  participant  who exercises an ISO will not be subject to taxation at the time
of exercise,  nor will  Trustmark be entitled to a deduction for federal  income
tax  purposes.  The  difference  between the exercise  price and the fair market
value of shares on the date of exercise is a tax preference item for purposes of
determining  a  participant's  alternative  minimum  tax. A  disposition  of the
purchased  shares  after the  expiration  of the  required  holding  period will
generate  long-term capital gain in the year of disposition,  and Trustmark will
not be entitled to a deduction for federal income tax purposes. A disposition of
the purchased  shares prior to the expiration of the  applicable  holding period
will subject the participant to taxation at ordinary income rates in the year of
disposition,  and  Trustmark  generally  will  be  entitled  to a  corresponding
deduction.

A  participant  who  exercises a SAR will realize  ordinary  income in an amount
equal to the amount of cash and the fair  market  value of any shares  received.
Trustmark  generally will be entitled to a  corresponding  deduction for federal
income tax purposes. If the participant receives common stock upon exercise of a
SAR, the taxation of the  post-exercise  appreciation or depreciation is treated
as either a short-term  or long-term  capital gain or loss,  depending  upon the
length of time the participant held the shares of common stock.

A participant  receiving  restricted  stock  generally will  recognize  ordinary
income in the amount of the fair  market  value of the  restricted  stock at the
time the stock is no longer subject to forfeiture,  less the consideration  paid
for the stock. However, a participant may elect, under Section 83(b) of the Code
within 30 days of the grant of the stock, to recognize  taxable  ordinary income
on the date of grant equal to the excess of the fair market  value of the shares
of restricted stock  (determined  without regard to the  restrictions)  over the
purchase price of the restricted stock. Thereafter, if the shares are forfeited,
the  participant  will be  entitled  to a  deduction,  refund  or loss,  for tax
purposes only, in an amount equal to any purchase price of the forfeited  shares
regardless  of whether  the  participant  made a Section  83(b)  election.  With
respect  to the sale of shares  after the  forfeiture  period has  expired,  the
holding  period to  determine  whether  any gain or loss is long- or  short-term
begins when the restriction  period  expires,  and the tax basis for such shares
will  generally  be based on the fair market  value of such shares on such date.
However,  if the participant  makes an election under Section 83(b), the holding
period will  commence  on the date of grant,  the tax basis will be equal to the
fair  market  value  of  shares  on such  date  (determined  without  regard  to
restrictions),  and Trustmark generally will be entitled to a deduction equal to
the amount that is taxable as  ordinary  income to the  participant  in the year
that such income is taxable.  Dividends paid on restricted  stock generally will
be treated as compensation that is taxable as ordinary income to the participant
and will be deductible by Trustmark,  when paid. If,  however,  the  participant
makes a Section 83(b) election, the dividends will be taxable as ordinary income
to the participant but will not be deductible by Trustmark.

A  participant  will not  realize  income  in  connection  with  the  grant of a
restricted  stock unit or the credit of any dividend  equivalents  to his or her
account or the grant of a performance  unit.  When shares of common stock and/or
cash is delivered to the participant, the participant will generally be required
to include as taxable ordinary income in the year of receipt, an amount equal to
the amount of cash and the fair market value of any shares  received.  Trustmark
will be entitled to a  deduction  at the time and in the amount  included in the
participant's  income by reason of the  receipt.  For each share of common stock
received  in  respect  of  a  restricted   stock  unit,   the  taxation  of  the
post-exercise  appreciation or depreciation is treated as either a short-term or
long-term  capital  gain  or  loss,  depending  upon  the  length  of  time  the
participant held the shares of common stock.

On October  22,  2004,  the  American  Jobs  Creation  Act of 2004 (the Act) was
enacted and included a new tax provision  (Section  409A of the Code)  affecting
"nonqualified  deferred  compensation."  Any such compensation must, among other
things,  meet election timing and payment timing  requirements.  Failure to meet
these  requirements  causes the nonqualified  deferred  compensation to be taxed
when vested,  to be subject to an  additional  20% federal  income tax and to be
subject to  interest  on federal  underpayments  from the year the  compensation
vests.  Under  current  IRS  guidance,  certain  awards  under the 2005 Plan are
excluded from nonqualified  deferred compensation to which Section 409A applies.
These  excluded  awards are stock  options under which common shares are issued,
SARs under which common shares are issued, restricted stock and restricted stock
units and  performance  units which are paid at or shortly after vesting.  Other
awards under the 2005 Plan may be treated as nonqualified  deferred compensation
to which  Section 409A applies,  and in such case,  it is generally  Trustmark's
intent that such awards be designed to comply with the election timing,  payment
timing and other requirements of Section 409A.

Recommendation and Vote Required

Shareholder  approval  of the 2005 Plan  requires  the  affirmative  vote of the
holders of a majority  of the votes cast on the  proposal.  Approval of the 2005
Plan by  shareholders  will be considered  approval of the material terms of the
plan, including for performance-based awards, the performance goals which may be
used and the maximum  benefit which may be paid to any associate for purposes of
Section 162(m) of the Code.

The Board of Directors  recommends that  shareholders vote "for" approval of the
2005 Plan.

PERFORMANCE GRAPH

The following graph compares  Trustmark's annual percentage change in cumulative
total return on common shares over the past five years with the cumulative total
return of companies  comprising  the NASDAQ  market value index and the CoreData
Industry  Group  413.  The  CoreData  Industry  Group 413 is an  industry  index
Published by CoreData, Inc. and consists of 60 bank holding companies located in
the southeastern United States.

This  presentation  assumes  that $100 was  invested  in shares of the  relevant
issuers on December 31,  1999,  and that  dividends  received  were  immediately
invested in  additional  shares.  The graph plots the value of the initial  $100
investment at one-year intervals for the fiscal years shown.

                        Five-Year Cumulative Total Return

[OBJECT OMITTED]

Company                        1999    2000    2001    2002    2003    2004
---------------------------   ------  ------  ------  ------  ------  ------
Trustmark                       100    99.91  118.15  119.01  150.24  163.67
CoreData Industry Group 413     100   102.09  128.39  137.41  175.45  201.74
NASDAQ Market                   100    62.85   50.10   34.95   52.55   56.97

STOCK

Securities Ownership by Certain Beneficial Owners and Management

The following table reflects the number of Trustmark common shares  beneficially
owned by (a) persons known by Trustmark to be the beneficial owners of more than
five percent of its outstanding shares, (b) directors and nominees,  (c) each of
the executive officers named within the Executive  Compensation  section and (d)
directors and  executive  officers of Trustmark as a group.  The persons  listed
below  have sole  voting  and  investment  authority  for all  shares  except as
indicated.  Unless  otherwise  noted,  beneficial  ownership  for  each  outside
director and nominee  includes 5,000 shares,  which the individual has the right
to acquire through the exercise of options granted under  Trustmark's  1997 Long
Term Incentive  Plan (1). The  percentage of outstanding  shares of common stock
owned is not shown where less than one percent.

                                                    Shares                    
                                                 Beneficially       Percent of
                                                     Owned         Outstanding
Name                                            as of 12/31/04        Shares
---------------------------------------      --------------------  -----------
Robert M. Hearin Foundation;                    7,895,034(2)          13.80%
  Robert M. Hearin Support Foundation
  Post Office Box 16505
  Jackson, MS 39236
J. Kelly Allgood                                   55,867                     
Reuben V. Anderson                                 27,533(3)                  
John L. Black, Jr.                                283,200(3)                  
William C. Deviney, Jr.                            16,600                     
Duane A. Dewey                                      8,750(4)                  
C. Gerald Garnett                                  15,416                     
Richard G. Hickson                                284,555(5)                  
Matthew L. Holleman III                         7,944,509(6)          13.89%  
Gerard R. Host                                    134,396(3)(7)               
John M. McCullouch                                    700(8)                  
Richard H. Puckett                                131,160(3)(9)               
William O. Rainey                                  26,428(10)                 
Carolyn C. Shanks                                   4,800(3)(11)              
R. Michael Summerford                               1,500(8)                  
Harry M. Walker                                   167,787(3)(12)              
Kenneth W. Williams                                15,602                     
Williams G. Yates, Jr.                             25,455(11)(13)             
Directors and executive officers of 
  Trustmark as a group                          9,618,192             16.82%  

     (1)  Includes options  exercisable  within 60 days of the Annual Meeting of
          Shareholders.

     (2)  Includes  383,928  shares  owned by the Robert M.  Hearin  Foundation,
          2,956,862  shares  owned by the Robert M. Hearin  Support  Foundation,
          4,281,244  shares  owned by Capitol  Street  Corporation,  and 273,000
          shares owned by Bay Street Corporation.  Capitol Street Corporation is
          a 100% owned subsidiary of Galaxie Corporation, which may be deemed to
          be controlled by the Robert M. Hearin Support  Foundation.  Voting and
          investment  decisions  concerning  shares  beneficially  owned  by the
          Robert  M.  Hearin   Foundation  and  the  Robert  M.  Hearin  Support
          Foundation are made by the  Foundations'  trustees:  Robert M. Hearin,
          Jr.,  Matthew L. Holleman III, Daisy S. Blackwell,  E.E.  Laird,  Jr.,
          Laurie H. McRee and Alan W. Perry.

     (3)  Includes shares owned by spouse and/or minor children.

     (4)  Includes  8,750  shares  that the  named  individual  has the right to
          acquire through the exercise of options granted under Trustmark's 1997
          Long Term Incentive Plan.

     (5)  Includes  249,418  shares  that the  nominee  has the right to acquire
          through the exercise of options  granted under  Trustmark's  1997 Long
          Term Incentive Plan.

     (6)  Includes  49,475 shares owned by nominee and immediate  family members
          and  7,895,034   shares  for  which  nominee  has  shared  voting  and
          investment  authority as a result of serving as one of six trustees of
          the  Robert M.  Hearin  Foundation  and the Robert M.  Hearin  Support
          Foundation,   president   and   chairman   of  the  board  of  Galaxie
          Corporation,  president and director of Capitol Street Corporation and
          president  and  director of Bay Street  Corporation.  These shares are
          reported as beneficially  owned by the Robert M. Hearin Foundation and
          the Robert M. Hearin Support Foundation.

     (7)  Includes  87,597  shares  that the named  individual  has the right to
          acquire through the exercise of options granted under Trustmark's 1997
          Long Term Incentive Plan.

     (8)  Includes 500 shares that the named individual has the right to acquire
          through the exercise of options  granted under  Trustmark's  1997 Long
          Term Incentive Plan.

     (9)  Includes  45,000 shares owned by Puckett  Machinery  Company for which
          nominee has either sole or shared voting and investment authority.

     (10) Includes  7,000  shares  that the  named  individual  has the right to
          acquire through the exercise of options granted under Trustmark's 1997
          Long Term Incentive Plan.

     (11) Includes  4,000  shares  that the  named  individual  has the right to
          acquire through the exercise of options granted under Trustmark's 1997
          Long Term Incentive Plan.

     (12) Includes  84,486  shares  that the named  individual  has the right to
          acquire through the exercise of options granted under Trustmark's 1997
          Long Term Incentive Plan.

     (13) Includes 9,179 shares held by a corporation controlled by the nominee.

Section 16(a) Beneficial Ownership Reporting Compliance

During 2004, there were late filings  reported by beneficial  owners as follows:
two late filings  were  related to the purchase of Trustmark  shares by J. Kelly
Allgood and one related to a purchase of  Trustmark  shares by Carolyn C. Shanks
and her spouse.  All  directors  and  officers  were late in  reporting  options
granted to them by Trustmark in April 2004.

Trustmark  reviewed the late filers'  transactions  and determined there were no
short-swing liabilities owed.

Securities Authorized for Issuance

The table below sets forth information with respect to compensation  plans under
which equity  securities  of Trustmark  are  authorized as of December 31, 2004,
determined  without  regard to the 2005 Stock and  Incentive  Compensation  Plan
proposed for shareholder approval in this proxy statement:



                                                                                   Number of securities
                              Number of securities to be    Weighted-average       remaining available
                               issued upon exercise of     exercise price of    for future issuance under
                                 outstanding options,     outstanding options,     equity compensation
Plan Category                  warrants and rights (a)    warrants and rights     plans (excluding (a))
----------------------------  --------------------------  --------------------  -------------------------
                                                                                             
Approved by shareholders (1)          1,842,993                  $23.71                 4,696,162
                                                          
Not approved by shareholders              -                        -                        -
                              --------------------------  --------------------  -------------------------
      Total                           1,842,993                  $23.71                 4,696,162
                              ==========================  ====================  =========================


(1)  Trustmark Corporation 1997 Long Term Incentive Plan.

EXECUTIVE COMPENSATION

Compensation Tables

The  following  table sets forth the aggregate  compensation  for the last three
fiscal years paid to Trustmark's  Chief  Executive  Officer and the four highest
compensated executive officers:


                                                                           Long-Term               All Other
                                             Annual Compensation          Compensation          Compensation (1)
                                           ========================   =====================    ==================
                                                                          Securities                             
                                                                        Underlying Stock                         
                                                                            Options                              
Name and Principal Position     Year          Salary       Bonus       (Number of Shares)                        
-----------------------------------------------------------------------------------------------------------------
                                                                                          
Richard G. Hickson              2004        $ 646,667    $ 406,310           45,000                  $ 9,225
Chairman, President and CEO,    2003          596,458      549,959           45,000                    9,000
Trustmark Corporation;          2002          550,000      550,621           45,000                    9,000
Chairman and CEO,                                                                                           
Trustmark National Bank                                                                                     

Gerard R. Host                  2004        $ 321,667    $ 195,419           25,000                  $ 9,225
President                       2003          296,791      210,107           25,000                    9,000
General Banking,                2002          254,500      194,963           17,000                    9,000
Trustmark National Bank                                                                                     

Harry M. Walker                 2004        $ 265,417    $ 124,415           15,000                  $ 9,225
President                       2003          257,624      129,939           15,000                    9,000
Jackson Metro,                  2002          246,167      141,347           17,000                    9,000
Trustmark National Bank                                                                                     

Duane A. Dewey                  2004        $ 256,250    $ 163,698           15,000                  $ 2,446
President                       2003           88,141      167,000           10,000                      n/a
Wealth Management,              2002              n/a          n/a              n/a                      n/a
Trustmark National Bank                                                                                     

William O. Rainey               2004        $ 188,333     $ 75,558            7,500                  $ 9,225
Executive Vice President and    2003          178,041       78,680            6,500                    9,000
Chief Banking Officer,          2002          168,667       83,329            6,500                    9,000
Trustmark National Bank                                                                                     


(1)  All other  compensation  represents  Trustmark  contributions to the 401(k)
     plan. None of the named executive  officers  received  perquisites or other
     personal  benefits  in  excess  of  $50,000  or 10%  of  their  total  cash
     compensation in any of the years reported.

Option Grants in 2004

The following table sets forth, as to each named executive officer,  information
with respect to options granted during 2004 and the potential  realizable  value
of such options assuming a 5% and 10% compounded  annual rate of appreciation in
the value of  Trustmark's  shares.  The 5% and 10%  assumed  rates of growth are
required by SEC rules for  illustrative  purposes only.  Options  granted during
2004 vest in four annual installments.



                                              Individual Grants                       
                             ----------------------------------------------------     Potential Realizable Value at 
                                              % of                                      Assumed Annual Rates of     
                               Options       Options     Exercise                     Appreciation for Option Term  
                               Granted       Granted     Price Per     Expiration    -------------------------------
Name                           in 2004       in 2004     Share (1)        Date              5%                10%
-------------------------    ----------------------------------------------------    -------------------------------
                                                                                               
Richard G. Hickson              45,000        11.15%     $  27.30       4/20/2014      $  772,597       $  1,957,913
Gerard R. Host                  25,000         6.19         27.30       4/20/2014         429,221          1,087,729
Harry M. Walker                 15,000         3.72         27.30       4/20/2014         257,532            652,638
Duane A. Dewey                  15,000         3.72         27.30       4/20/2014         257,532            652,638
William O. Rainey                7,500         1.86         27.30       4/20/2014         128,766            326,319


(1)  The exercise  price of all options was equal to the average market price of
     Trustmark's common shares on the grant date.

Option Exercises and Year-End Option Values

The table below reflects  information  regarding options exercised by each named
executive  officer in 2004,  as well as the  number  and value of the  remaining
options held by those executive officers at December 31, 2004.



                                                                                   Value of Unexercised
                                                        Options at                 In-the-Money Options
                        Shares                        Fiscal Year-End               at Fiscal Year-End
                       Acquired       Value     ----------------------------   ---------------------------
Name                  on Exercise    Realized   Exercisable    Unexercisable   Exercisable   Unexercisable
------------------    -----------   ---------   -----------    -------------   -----------   -------------
                                                                                     
Richard G. Hickson      36,877      $ 677,936       201,979          119,961   $ 2,014,387   $     720,058
Gerard R. Host            n/a          n/a           64,533           63,586       628,811         381,427
Harry M. Walker           n/a          n/a           66,422           46,086       648,099         288,052
Duane A. Dewey            n/a          n/a            2,500           22,500        11,863          94,988
William O. Rainey       28,500        285,856             -           17,500             -         101,473


Pension Plan

Trustmark  maintains a  noncontributory  pension plan for  associates who are 21
years  of age or  older  and who  have  completed  one  year of  service  with a
prescribed  number of hours of credited  service.  The following table specifies
the estimated  annual benefits  payable upon retirement at age 65 under the plan
to persons in the following remuneration and years of service classifications:


   Five-Year                    Years of Credited Service                      
Average Annual    ----------------------------------------------------
 Compensation        15       20       25       30       35       45
--------------    -------  -------  -------  -------  -------  -------
     50,000         6,176    7,302    8,142    8,768    9,232    9,946
     75,000         9,264   10,953   12,213   13,151   13,847   14,918
    100,000        12,352   14,603   16,283   17,535   18,463   19,891
    125,000        15,440   18,254   20,354   21,919   23,079   24,864
    150,000        18,528   21,905   24,425   26,303   27,695   29,837
    200,000        24,705   29,207   32,567   35,070   36,927   39,783
    205,000        25,322   29,937   33,381   35,947   37,850   40,777

Years of credited  service  for the  highest  paid  executives  are:  Richard G.
Hickson - 8 years,  Gerard R. Host - 21 years, Harry M. Walker - 34 years, Duane
A. Dewey - 0 years, William O. Rainey - 23 years.

Benefits  payable  under the plan are based on a formula that takes into account
the participant's  compensation  averaged over the highest consecutive five-year
period  out of the most  recent  seven-year  period  and the  number of years of
credited  service.  Compensation  consists of W-2 taxable  income  adjusted  for
associate contributions to 401(k),  qualified transportation fringe benefits and
cafeteria  plans.  Compensation  does not  include  group  term life  insurance,
automobile  allowance,  moving  expenses,  severance  pay or income  from  stock
options  after 2002.  After  2003,  compensation  also  excludes  all  incentive
compensation,  bonuses and commissions.  For 2004, the maximum benefit allowable
by  the  Internal   Revenue   Service  was  $165,000  and  the  maximum  covered
compensation was $205,000.

The table  assumes the entire  service  period was  completed  under the benefit
formula  that is  effective  for  service on or after  January 1, 2004.  Amounts
payable pursuant to the plan are not subject to deduction for social security.

Supplemental Retirement Plan

Trustmark provides executive officers with a non-qualified defined benefit plan,
which provides a supplemental  retirement benefit to executive officers selected
for plan participation by the Human Resources Committee.  The retirement benefit
is payable for life,  but not less than ten years,  and  normally  commences  at
normal  retirement  age  (65).  Benefits  payable  pursuant  to the plan are not
subject to deduction for social security.

The plan provides  retirement and death benefits based upon a retirement benefit
amount for each participant  established by the Human Resources  Committee.  The
retirement  benefit  amount  is  based  on  the  executive  officer's  level  of
responsibilities  and, in part, on specified  salary.  The following  table sets
forth,  as to  each  named  executive  officer,  retirement  benefits  currently
anticipated to be paid at normal  retirement (the anticipated  normal retirement
benefit):
                                       Annual
          Name                         Benefit
          ------------------          ---------
          Richard G. Hickson          $ 300,000
          Gerard R. Host                150,000
          Harry M. Walker               125,000
          Duane A. Dewey                100,000
          William O. Rainey              82,250

The plan permits early retirement, with Human Resources Committee consent, at or
after age 55 with five years of plan participation. Benefits at early retirement
are actuarially reduced.

The plan also provides a deferred  vested benefit  payable at normal  retirement
age to a participant terminating for reasons other than retirement with at least
one year of plan participation. The deferred benefit is accrued and vests at the
rate of 1/10th of the  anticipated  normal  retirement  benefit for each year of
plan participation not over ten.

If a participant does not complete at least one year of plan participation, plan
benefits are  forfeited  (except  where the  cessation of  employment  is due to
death, retirement, total disability or just cause as defined in the plan).

Should a participant die prior to retirement, the participant's beneficiary will
receive a death benefit  equal to a percentage  (100% for the first year and 75%
for the remaining  years) of a specified  covered salary amount (which amount is
twice the  anticipated  normal  retirement  benefit)  for ten years or until the
participant would have reached normal  retirement age,  whichever is later. Life
insurance contracts have been purchased to fund payments under the plan.

Years of plan  participation  credited to the above  participants as of December
31,  2004,  are:  Richard  G.  Hickson - 7 years,  Gerard R. Host - more than 10
years, Harry M. Walker - more than 10 years, Duane A. Dewey - 1 year, William O.
Rainey - more than 10 years.

Employment Agreements

Mr.  Hickson  entered into an amended and  restated  employment  agreement  with
Trustmark  effective  March 12,  2002,  which  provides  for his  employment  as
Chairman  and Chief  Executive  Officer.  The  agreement  provides for the Human
Resources Committee to approve a base salary of not less than $400,000 and award
bonuses,  stock options and other  customary  benefits.  Bonus payments must not
exceed current base salary.

If Mr.  Hickson's  employment  is  terminated  (other  than  for  Cause,  death,
disability  or  retirement)  or in the event he resigns for Good  Reason  within
three years after a change in control of Trustmark,  Mr.  Hickson is entitled to
an amount  equal to the sum of his  salary  immediately  prior to the  change in
control and the highest annual bonus earned in any of the preceding three years.
In  consideration  of Mr.  Hickson's  agreements  relating  to  confidentiality,
non-solicitation and non-competition, Trustmark is additionally obligated to pay
Mr.  Hickson an amount equal to the sum of his salary  immediately  prior to the
termination  or  resignation  and the highest  annual bonus earned in any of the
preceding  three years,  multiplied  by two. Mr.  Hickson is entitled to receive
customary  benefits for twelve months following his termination,  reduced by any
benefits received from later employment.  Any outstanding unvested stock options
vest as of the change in control.  Finally,  Trustmark  is obligated to purchase
Mr.  Hickson's  residence for the lesser of appraised value or $900,000 if he is
unable to sell it within four months.

If,  without a change in  control,  Mr.  Hickson is  terminated  (other than for
Cause,  death,  disability or retirement)  or if he resigns for Good Reason,  in
consideration  of  Mr.  Hickson's   agreements   relating  to   confidentiality,
non-solicitation and non-competition,  Trustmark is obligated to pay Mr. Hickson
an amount equal to the sum of his salary immediately prior to the termination or
resignation  and the highest  annual bonus earned in any of the preceding  three
years,  multiplied by two.  Trustmark must also provide customary benefits for a
period  of  eighteen  months  following  termination,  reduced  by any  benefits
received from later  employment,  and purchase Mr.  Hickson's  residence for the
lesser of  appraised  value or  $900,000  if he is unable to sell it within four
months.

If Mr. Hickson is terminated for Cause or if he leaves Trustmark voluntarily, he
is not entitled to any payment other than earned salary and bonus.

Effective March 12, 2002, Trustmark entered into amended and restated employment
agreements with Gerard R. Host and Harry M. Walker.

Under these  agreements,  if Mr. Host or Mr.  Walker's  employment is terminated
(other than for Cause, death, disability or retirement) or if either resigns for
Good  Reason  within  two years  after a change in  control  of  Trustmark,  the
executive  is  entitled  to  payments  equal  to  the  sum of  his  base  salary
immediately  prior to the change in control and the highest  annual bonus earned
in any of the  preceding  two years.  Trustmark is required to continue  certain
benefits for twelve months following termination or resignation,  reduced by any
benefits received from later employment.  Any outstanding unvested stock options
vest as of the date of termination or  resignation.  Additionally,  Trustmark is
obligated to make certain payments in consideration of the executive's covenants
relating to confidentiality,  non-solicitation and  non-competition.  The amount
payable is the sum of the  executive's  base salary and the highest annual bonus
earned in any of the preceding three years.

If, without a change in control, either executive is terminated without Cause or
if either  resigns for Good  Reason,  Trustmark  is  obligated  to make  certain
payments   in   consideration   of  the   executive's   covenants   relating  to
confidentiality, non-solicitation and non-competition. The amount payable is the
sum of the executive's base salary and the highest annual bonus earned in any of
the preceding three years.

If  Mr.  Host  or Mr.  Walker  is  terminated  for  Cause  or  leaves  Trustmark
voluntarily,  they are not entitled to any payment  other than earned salary and
bonus.

For purposes of these  agreements,  "Cause"  means (i)  commission  of an act of
personal  dishonesty,  embezzlement  or fraud;  (ii) misuse of alcohol or drugs;
(iii) failure to pay any  obligation  owed to Trustmark or any  affiliate;  (iv)
breach of a fiduciary  duty or deliberate  disregard of any rule of Trustmark or
any affiliate; (v) commission of an act of willful misconduct or the intentional
failure to perform  stated  duties;  (vi) willful  violation of any law, rule or
regulation (other than misdemeanors,  traffic violations or similar offenses) or
any  final  cease-and-desist   order;  (vii)  unauthorized   disclosure  of  any
confidential  information  of  Trustmark  or any  affiliate  or  engaging in any
conduct constituting unfair competition or inducing any customer of Trustmark or
any affiliate to breach a contract with Trustmark or any affiliate.
 
"Good  Reason"  means  (i) a  demotion  in  status,  title  or  position  or the
assignment  of the  person to duties or  responsibilities  which are  materially
inconsistent with such status, title or position;  (ii) a material breach of the
applicable  agreement  by  Trustmark;  (iii) a  relocation  of the  person  to a
location  more than fifty  miles  outside of Jackson,  Mississippi,  without the
person's consent or, (iv) in the case of Mr. Hickson, his not being named as the
Chief Executive Officer of any successor by merger to Trustmark.  In the case of
Mr. Hickson's  agreement,  any good faith determination of "Good Reason" made by
him shall be conclusive.

Human Resources Committee Report on Executive Compensation

Trustmark's  Human  Resources  Committee,  which  held  five  meetings  in 2004,
recommends to the Board the compensation of Trustmark's  Chief Executive Officer
and other executive  officers and oversees the  administration  of all executive
compensation,  including  salary,  cash  bonuses  awarded  under the  management
incentive  program and  equity-based  awards  under  Trustmark's  1997 Long Term
Incentive  Plan. The Committee is comprised  entirely of independent  directors.
Committee  recommendations  with respect to compensation  of executive  officers
other than the CEO take into account  compensation  recommendations  made by the
CEO.
      
Trustmark's  executive  compensation  policy is  designed  to attract and retain
highly qualified  executives and to motivate them to maximize  shareholder value
by  achieving  performance  goals.  Each  executive  officer's  compensation  is
dependent upon achieving  business and financial goals and realizing  individual
performance  objectives.  The Committee also intends that incentive compensation
paid to the named  executive  officers  normally will be deductible  for federal
income tax purposes,  but the Committee  recognizes that there are circumstances
where  deductibility  is  secondary  and may not be obtained.  In designing  the
proposed 2005 Stock and Incentive  Compensation  Plan,  which includes  expanded
types  of  equity  and  incentive  compensation  opportunities,   the  Committee
contemplated  that  awards  under  that  plan  could  be  designed  to meet  the
performance-based  compensation  requirements  for  deductibility  under Section
162(m) of the Code.

Chief Executive Officer Compensation - 2004

The Committee  retained an independent  consulting firm to evaluate  competitive
compensation levels and make recommendations for Mr. Hickson's  compensation for
2004. In establishing Mr. Hickson's salary, the Committee principally considered
the  independent  consultant's  compensation  analyses of salaries paid to chief
executive  officers of  financial  institutions  with an  asset-size  similar to
Trustmark's  in  Trustmark's  general  geographic  market.  The  Committee  also
considered Mr. Hickson's  individual  performance and contributions  relative to
Trustmark's  corporate goals in 2003. Although the Committee considered a number
of corporate  goals in this context,  the Committee gave the greatest  weight to
Trustmark's financial performance.

Mr.  Hickson's  cash  bonus  for  2004 was  determined  based  upon  Trustmark's
management  incentive plan and was measured in a manner similar to that used for
other executive officers. In measuring corporate performance, actual performance
was  measured  against  profit  plan  performance  targets  established  at  the
beginning of 2004. Under the plan, Mr. Hickson's target incentive was set at 70%
of base compensation with a potential maximum of 100% of base compensation.  Mr.
Hickson's  incentive  award  was  weighted  at  75%  on  corporate  performance,
measuring actual results for earnings per share and return on equity compared to
Trustmark's profit plan performance  targets.  The remaining 25% was weighted on
actual results for specific strategic  operational  drivers including  operating
efficiency,  revenue growth,  credit quality and net income after taxes compared
to Trustmark's profit plan.

Pursuant  to the same  methodology  used to grant  equity-based  awards to other
executive  officers under  Trustmark's  1997 Long Term Incentive Plan, for 2004,
Mr. Hickson was awarded options to purchase  45,000 shares of Trustmark's  stock
at $27.30 per share,  which was fair  market  value of such  shares on the award
date.  The number of options  granted was  designed to provide Mr.  Hickson with
additional incentive-based compensation.

Executive Officers' Compensation - 2004

Salary 
In  establishing  the salaries of Trustmark's  executive  officers for 2004, the
Committee  considered the  recommendations  of the CEO,  which were  principally
based on the  individual  performance,  skills and  experience of each executive
officer.

Cash Bonuses
Cash  bonuses  awarded to  executive  officers  for 2004 were made  pursuant  to
Trustmark's management incentive plan. Under the plan, the CEO recommends annual
incentive targets for executive  officers stated as a percentage of base salary,
which are then  reviewed by the Committee and approved by the Board of Directors
of Trustmark National Bank ("TNB").  The incentive awards for executive officers
are  based  on  measured  weightings  with  respect  to  corporate  performance,
strategic operational drivers and business unit goals.

Equity-based Awards
Equity-based   awards,   designed   to   provide   additional    incentive-based
compensation,  are made to executive  officers pursuant to Trustmark's 1997 Long
Term Incentive  Plan.  Although the Committee can exercise  discretion in making
awards under the plan, for 2004, the Committee awarded executive  officers stock
options based on each executive's position and responsibilities.

Committee Composition

No current or former  executive  officer of Trustmark or any of its subsidiaries
serves or, during 2004, served as a member of the Human Resources Committee. The
Committee,  which has submitted the foregoing Report on Executive  Compensation,
is composed of the following persons:

          Reuben V. Anderson - Chair
          William C. Deviney, Jr.
          C. Gerald Garnett
          Carolyn C. Shanks

TRANSACTIONS WITH MANAGEMENT

No directors,  executive officers,  nominees,  five percent shareholders,  their
related  entities  or their  immediate  family  members  have been  indebted  to
Trustmark,  or any  subsidiaries  other than TNB,  at any time since  January 1,
2004. In the ordinary course of business, TNB and its subsidiaries have provided
and expect to provide in the future, banking,  investment and insurance services
in excess of $60,000 with directors,  executive officers, nominees, five percent
shareholders,  related entities and immediate family members.  Such transactions
are  made on  substantially  the same  terms  including,  in the case of  loans,
interest rates and  collateral,  as those  prevailing at the time for comparable
transactions with other persons. None of the loans involved more than the normal
risks of collectibility and presented no other unfavorable features.

During 2004,  TNB engaged in business  relationships  with  various  entities in
which members of the Board of Directors have direct and indirect interests. None
of these relationships were considered material to TNB or such entity.

AUDIT AND FINANCE COMMITTEE REPORT   
                                     
Trustmark's Audit and Finance Committee,  which conducts the usual and necessary
activities  in  connection  with the audit  functions of  Trustmark,  held eight
meetings during 2004.

Independent Public Accountants

On April 29, 2002, the Board of Directors,  based on the  recommendation  of the
Audit and Finance Committee,  engaged KPMG LLP (KPMG) as Trustmark's independent
accountants for a three-year period.

Representatives  of KPMG are  expected to be present at the annual  meeting with
the  opportunity  to  make a  statement,  if  they  desire  to do so,  and to be
available  to  respond to  appropriate  questions  during  the period  generally
allotted for questions at the meeting.

The Committee has reaffirmed  KPMG's  engagement as the independent  accountants
for 2005.

Committee Review and Discussion

The Committee  reviewed and discussed with management and KPMG the  consolidated
audited  financial  statements as of and for the three years ended  December 31,
2004. The Committee  also discussed with KPMG the matters  required by Statement
on Auditing Standards No. 61,  Communication with Audit Committees,  as amended.
The Committee received the written disclosures and the letter from KPMG required
by Independence  Standards Board Standard No. 1,  Independence  Discussions with
Audit Committees,  as amended,  and discussed the independence of KPMG. Based on
this  review,  the  Committee  recommended  to the Board of  Directors  that the
consolidated  audited  financial  statements be included in  Trustmark's  Annual
Report on Form 10-K for the year ended December 31, 2004.

None of the  members of  Trustmark's  Audit and Finance  Committee  serve on the
audit committee of another company, and all are independent directors as defined
by NASDAQ rules:

          J. Kelly Allgood - Chair 
          John L. Black, Jr. 
          Richard H. Puckett 
          Kenneth W. Williams

The Securities and Exchange  Commission  (SEC) requires that at least one member
of the audit committee qualify as a financial  expert.  The Board has determined
that John L. Black,  Jr., meets this  requirement.  Upon Mr. Black's  retirement
from the Board of Directors in May 2005,  and upon  shareholder  election of the
proposed slate of directors, Mr. R. Michael Summerford will be named as a member
of the Audit and Finance Committee. The Board has determined that Mr. Summerford
also meets the rules of independence as defined and meets the qualifications set
forth by the SEC to be named Trustmark's financial expert.

Accounting Fees

The following  aggregate  fees were billed to Trustmark  during 2004 and 2003 by
KPMG  for  services  rendered:  

     1.   Audit Fees - Audit fees  include  fees for  professional  services  in
          connection  with  the  audit  of  Trustmark's  consolidated  financial
          statements,  review  of  internal  controls,  review  of  the  interim
          consolidated  financial  statements  included in quarterly reports and
          services  provided by KPMG in connection with statutory and regulatory
          filings.  Audit fees for 2004 and 2003 were  $1,006,082  and $260,250,
          respectively.   Included   in  2004  is   $743,155   associated   with
          Sarbanes-Oxley compliance.

     2.   Audit-Related  Fees - Audit-related fees include fees for professional
          services in connection  with audits of benefit  plans and  acquisition
          consultation.  Audit-related  fees for 2004 and 2003 were  $29,203 and
          $58,150, respectively.

     3.   Tax Fees - Tax fees include fees for professional services rendered in
          connection  with tax  compliance  and were $4,128 and $21,325 for 2004
          and 2003, respectively.

     4.   All Other Fees - All other fees include fees for professional services
          rendered in connection with consulting services provided. KPMG did not
          bill  Trustmark  for other fees during 2004.  Other fees billed during
          2003 totaled $700.

Pre-Approval Policy

The Audit and Finance  Committee has adopted a policy that sets forth guidelines
and  procedures  for  the  pre-approval  of  services  to be  performed  by  the
independent  accountants,  as well as the fees  associated  with those services.
Annually,  the Committee  reviews and  establishes the types of services and fee
levels to be provided by the independent accountants. Any additional services or
fees in excess of the  approved  amount  require  specific  pre-approval  by the
Committee. The Committee has delegated to its Chairman the authority to evaluate
and approve services and fees in the event that pre-approval is required between
meetings.  If the Chairman grants such approval, he will report that approval to
the full Committee at its next meeting. Non-audit services, as prohibited by the
SEC, are likewise prohibited under the Committee's pre-approval policy.

Audit and Finance Committee Charter

The Audit and Finance  Committee  reviews  and  reassesses  the  adequacy of the
Committee's  Charter on an annual  basis.  The  Charter,  which has been amended
primarily to address the Committee's  review of the reports on internal controls
from  management  and the  independent  accountants,  accompanies  this proxy as
Exhibit B.

PROPOSALS OF SHAREHOLDERS

Shareholders may submit proposals to be considered at the 2006 Annual Meeting of
Shareholders if they do so in accordance with applicable regulations of the SEC.

Any  shareholder  proposals  must be submitted to the  Secretary of Trustmark no
later  than  December  9,  2005,  in order to be  considered  for  inclusion  in
Trustmark's proxy materials for the 2006 Annual Meeting.


(LOGO)
                              TRUSTMARK CORPORATION

           THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

                          ANNUAL MEETING OF SHAREHOLDERS

                                  MAY 10, 2005

The shareholder(s) hereby appoints Matthew L. Holleman III and J. Kelly Allgood,
or either of them,  as proxies,  each with the power to appoint his  substitute,
and hereby  authorizes  them to  represent  and to vote,  as  designated  on the
reverse  side of this  ballot,  all of the shares of Common  Stock of  Trustmark
Corporation that the  shareholder(s)  are entitled to vote at the annual meeting
of shareholders to be held in the Grand Ballroom at the Hilton Hotel, located at
1001 East County Line Road, Jackson,  Mississippi,  on Tuesday, May 10, 2005, at
10:00 a.m., Central Time.

THIS  PROXY,  WHEN  PROPERLY  EXECUTED,   WILL  BE  VOTED  AS  DIRECTED  BY  THE
SHAREHOLDER(S).  IF NO SUCH  DIRECTIONS ARE MADE, THIS PROXY WILL BE VOTED "FOR"
THE ELECTION OF THE  NOMINEES  FOR THE BOARD OF DIRECTORS  LISTED ON THE REVERSE
SIDE AND "FOR" THE TRUSTMARK CORPORATION 2005 STOCK INCENTIVE COMPENSATION PLAN.

If you  noted any  Comments  above,  please  mark the  corresponding  box on the
reverse side.

PLEASE MARK,  SIGN,  DATE AND RETURN THIS PROXY CARD PROMPTLY USING THE ENCLOSED
REPLY  ENVELOPE OR YOU MAY VOTE BY INTERNET OR  TELEPHONE  (SEE REVERSE SIDE FOR
MORE INFORMATION).

                   CONTINUED AND TO BE SIGNED ON REVERSE SIDE


(Logo)

Trustmark Corporation
P.O. Box 291
Jackson, MS  39205-0291

Vote by Internet - www.proxyvote.com
Shareholders may use the  Internet  to  transmit  their voting  instructions and
for electronic delivery  of  information  up until 11:59 P.M.  Eastern  Time the
day  before  the  meeting  date.  To vote on-line, have the proxy  card in hand,
access  the  web  site  above,  and follow the instructions given.

Electronic Delivery of Future Shareholder Communications
If you would like to reduce  the costs  incurred  by  Trustmark  Corporation  in
mailing proxy materials, you can consent to receive all future proxy statements,
proxy cards and annual  reports  electronically  via e-mail or the Internet.  To
sign up for electronic  delivery,  please follow the instructions  above to vote
using the Internet  and,  when  prompted,  indicate that you agree to receive or
access shareholder communications electronically in future years.

Vote by Phone - 1-800-690-6903
Shareholders  may  use  any  touch-tone   telephone  to  transmit  their  voting
instructions  up until 11:59 P.M.  Eastern Time the day before the meeting date.
To vote by telephone,  have the proxy card in hand,  call the  toll-free  number
above, and follow the instructions given.

Vote by Mail
Shareholders  should  mark,  sign and date their proxy card and return it in the
postage-paid envelope provided or return it to Trustmark  Corporation,  c/o ADP,
51 Mercedes Way, Edgewood, NY 11717.

TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS:
TRUST1
KEEP THIS PORTION FOR YOUR RECORDS
THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED.
DETACH AND RETURN THIS PORTION ONLY

TRUSTMARK CORPORATION

Items of Business

1.    Election  of  Directors  - To elect a board of  twelve  directors  to hold
      office for the  ensuing  year or until  their  successors  are elected and
      qualified.

      Nominees:
      01)      J. Kelly Allgood
      02)      Reuben V. Anderson
      03)      William C. Deviney, Jr.
      04)      C. Gerald Garnett
      05)      Richard G. Hickson
      06)      Matthew L. Holleman III
      07)      John M. McCullouch
      08)      Richard H. Puckett
      09)      Carolyn C. Shanks
      10)      R. Michael Summerford
      11)      Kenneth W. Williams
      12)      William G. Yates, Jr.

      For All               (      )

      Withhold All          (      )

      For All Except        (      )

      To withhold  authority  to vote for any individual nominee,  mark "For All
      Except" and write the nominee's name on the line below.

      ---------------------------------------

2.    Approval of the Trustmark Corporation 2005 Stock and Incentive
      Compensation Plan

      For                   (      )

      Against               (      )

      Abstain               (      )

3.    To transact such other business as may properly come before the meeting.

For comments,  please check this box and write them on the back where indicated.
( )

Please indicate if you plan to attend the meeting
Yes    (     )
No     (     )


----------------------------------          --------
Signature (PLEASE SIGN WITHIN BOX)          Date

----------------------------------          --------
Signature (Joint Owners)                    Date


                                    Exhibit A
                              TRUSTMARK CORPORATION
                   2005 STOCK AND INCENTIVE COMPENSATION PLAN

                                    ARTICLE I
                       Establishment, Purpose and Duration

1.1 Establishment of the Plan. Trustmark Corporation (hereinafter referred to as
the  "Company"),  a Mississippi  corporation,  hereby  establishes  an incentive
compensation  plan to be known as the  "2005  Stock and  Incentive  Compensation
Plan"  (hereinafter  referred to as the "Plan"),  as set forth in this document.
Unless otherwise  defined herein,  all capitalized terms shall have the meanings
set forth in Section 2.1 herein.  The Plan permits the grant of Incentive  Stock
Options,   Non-Qualified   Stock  Options  (including  Reload  Options),   Stock
Appreciation Rights, Restricted Stock, Restricted Stock Units and/or Performance
Units to Key Associates and Directors.

The Plan was adopted by the Board of  Directors of the Company on March 8, 2005,
to become effective (the "Effective Date") as of May 10, 2005 if approved at the
May  10,  2005  annual  meeting  of  the  Company's   shareholders  by  vote  of
shareholders  of  the  Company  in  accordance  with  applicable  laws  and  any
applicable  rules of any  national  securities  exchange  or system on which the
Stock is then listed or reported.  Except for  Performance  Unit Awards  payable
only in cash (with payment also  contingent on shareholder  approval of the 2005
Plan), Awards may not be granted under the Plan prior to shareholder approval of
the Plan.

1.2  Purpose of the Plan.  The  purpose of the Plan is to promote the success of
the Company and its  Subsidiaries by providing  incentives to Key Associates and
Directors that will promote the  identification  of their personal interest with
the long term  financial  success of the Company and with growth in  shareholder
value. The Plan is designed to provide flexibility to the Company in its ability
to motivate,  attract,  and retain the services of Key  Associates and Directors
upon whose judgment,  interest, and special effort the successful conduct of its
operation is largely dependent.

In addition,  the Plan permits the grant of a Reload  Option in order to restore
an Option  opportunity on the number of shares of Stock  surrendered to exercise
an Option to encourage a Participant  to maximize his ownership  interest in the
Company without reducing the percentage interests of shareholders.

1.3 Duration of the Plan.  The Plan shall  commence on the  Effective  Date,  as
described  in Section 1.1  herein,  and shall  remain in effect,  subject to the
right of the Board of Directors to  terminate  the Plan at any time  pursuant to
Article XII herein,  until May 9, 2015, at which time it shall terminate  except
with respect to Awards (including any outstanding Reload Option obligation) made
prior to, and  outstanding  on, that date which shall remain valid in accordance
with their terms.

                                   ARTICLE II
                                   Definitions

2.1  Definitions.  Except as otherwise  defined in the Plan, the following terms
shall have the meanings set forth below:

     (a)  "Agreement" means a written  agreement  implementing the grant of each
          Award  signed  by an  authorized  officer  of the  Company  and by the
          Participant.

     (b)  "Award" means, individually or collectively, a grant under the Plan of
          Incentive Stock Options, Non-Qualified Stock Options (including Reload
          Options),  Stock  Appreciation  Rights,  Restricted Stock,  Restricted
          Stock Units and/or Performance Units.

     (c)  "Award  Date" or "Grant Date" means the date on which an Award is made
          by the Committee under the Plan.

     (d)  "Board" or "Board of  Directors"  means the Board of  Directors of the
          Company.

     (e)  "Change in Control" shall be deemed to have occurred if the conditions
          set  forth in any one of the  following  paragraphs  shall  have  been
          satisfied:

          (i)  the  acquisition  of ownership of,  holding or power to vote more
               than 20% of the Company's voting stock; or

          (ii) the  acquisition  of the  ability to control  the  election  of a
               majority of the Company's Board; or

          (iii)the  acquisition  of a controlling  influence over the management
               or policies of the Company by any person or by persons  acting as
               a "group"  (within the meaning of Section  13(d) of the  Exchange
               Act); or

          (iv) during  any period of two  consecutive  years,  individuals  (the
               "Continuing  Directors")  who at the  beginning  of  such  period
               constitute the Board (the "Existing  Board") cease for any reason
               to  constitute  at least  two-thirds  thereof,  provided that any
               individual  whose election or nomination for election as a member
               of  the  Existing  Board  was  approved  by a  vote  of at  least
               two-thirds of the  Continuing  Directors  then in office shall be
               considered a Continuing Director.

          Notwithstanding  the  foregoing,  in the case of (i),  (ii) and  (iii)
          hereof,  ownership  or control of the  Company's  voting  stock by the
          Trustmark  National  Bank (the "Bank') or any  associate  benefit plan
          sponsored by the Company or the Bank shall not  constitute a Change in
          Control. For purposes of this paragraph only, the term "person" refers
          to an individual or a corporation,  partnership,  trust,  association,
          joint venture,  pool, syndicate,  sole proprietorship,  unincorporated
          organization  of any other  form of  entity  not  specifically  listed
          herein.

     (f)  "Code" means the Internal  Revenue Code of 1986,  as amended from time
          to time.

     (g)  "Committee"  means the committee of the Board  appointed to administer
          the Plan  pursuant to Article III herein,  all of the members of which
          shall  be  "non-employee  directors"  as  defined  in Rule  16b-3,  as
          amended, under the Exchange Act, or any similar or successor rule, and
          "outside  directors" within the meaning of Section  162(m)(4)(C)(i) of
          the  Code.  Unless  otherwise  determined  by  the  Board,  the  Human
          Resources   Committee  of  the  Board,  or  any  successor   committee
          responsible   for  executive   compensation,   shall   constitute  the
          Committee.

     (h)  "Company" means  Trustmark  Corporation,  or any successor  thereto as
          provided in Article XIV herein.

     (i)  "Director" means a director of the Company or any subsidiary  thereof,
          which term shall not include an advisory or honorary director.

     (j)  "Exchange Act" means the  Securities  Exchange Act of 1934, as amended
          from time to time.

     (k)  "Fair Market Value" of a Share means the mean between the high and low
          sales price of the Stock on the relevant date if it is a trading date,
          or if not, on the most recent date on which the Stock was traded prior
          to such date, as reported by the NASDAQ National Market System, or if,
          in the  opinion  of the  Committee,  this  method is  inapplicable  or
          inappropriate  for any  reason,  the fair market  value as  determined
          pursuant to a reasonable method adopted by the Committee in good faith
          for such purpose.

     (l)  "Incentive  Stock Option" or "ISO" means an option to purchase  Stock,
          granted under  Article VI herein,  which is designated as an incentive
          stock option and is intended to meet the  requirements  of Section 422
          of the Code.

     (m)  "Key Associate" means an officer or other key associate of the Company
          or  its  Subsidiaries  who,  in the  opinion  of  the  Committee,  can
          contribute  significantly  to the  growth  and  profitability  of,  or
          perform   services  of  major  importance  to,  the  Company  and  its
          Subsidiaries.   "Key  Associates"  includes  Directors  who  are  also
          associates of the Company or its Subsidiaries.

     (n)  "Non-Qualified  Stock  Option" or "NQSO"  means an option to  purchase
          Stock, granted under Article VI herein, which is not intended to be an
          Incentive Stock Option.

     (o)  "Option"  means an  Incentive  Stock Option or a  Non-Qualified  Stock
          Option.

     (p)  "Option  Price" means the exercise price per share of Stock covered by
          an Option.

     (q)  "Participant" means a Key Associate or a Director who has been granted
          an Award under the Plan and whose Award remains outstanding.

     (r)  "Performance-Based  Compensation  Award"  means  any  Award  for which
          exercise,  full  enjoyment or receipt  thereof by the  Participant  is
          contingent on  satisfaction  or  achievement of the  Performance  Goal
          applicable  thereto.  If a  Performance-Based  Compensation  Award  is
          intended to be "performance-based  compensation" within the meaning of
          Section  162(m)(4)(C)  of  the  Code,  the  grant  of the  Award,  the
          establishment of the Performance Goal, the making of any modifications
          or adjustments and the determination of satisfaction or achievement of
          the  Performance  Goal  shall be made  during  the  period or  periods
          required  under and in  conformity  with the  requirements  of Section
          162(m)  of the  Code  therefor.  The  terms  and  conditions  of  each
          Performance-Based  Compensation Award,  including the Performance Goal
          and  Performance  Period,  shall be set forth in an  Agreement or in a
          subplan  of the  Plan  which  is  incorporated  by  reference  into an
          Agreement.

     (s)  "Performance Goal" means one or more performance measures or goals set
          by  the   Committee   in  its   discretion   for   each   grant  of  a
          Performance-Based   Compensation  Award.  The  extent  to  which  such
          performance  measures  or goals are met will  determine  the amount or
          value  of  the   Performance-Based   Compensation  Award  to  which  a
          Participant  is entitled to exercise,  receive or retain.  Performance
          Goals  may  be  particular  to  a  Participant,   may  relate  to  the
          performance of the Subsidiary,  division,  strategic  business unit or
          line of business which employs him, or may be based on the performance
          of the  Company  generally.  Performance  Goals  may be based on Stock
          value or increases  therein,  earnings per share or earnings per share
          growth, net earnings, earnings or earnings growth (before or after one
          or  more  of  taxes,  interest,   depreciation  and/or  amortization),
          operating  profit,  operating cash flow,  operating or other expenses,
          operating efficiency, return on equity, assets, capital or investment,
          sales or  revenues or growth  thereof,  deposits,  loan and/or  equity
          levels or growth  thereof,  working  capital  targets or cost  control
          measures,  regulatory  compliance,  gross, operating or other margins,
          efficiency ratio (as generally  recognized and used for bank financial
          reporting and analysis),  interest income, non-interest income, credit
          quality, net charge-offs and/or  non-performing assets (excluding such
          loans  or  classes  of  loans  as may be  designated  for  exclusion),
          productivity, customer satisfaction, satisfactory internal or external
          audits, improvement of financial ratings, achievement of balance sheet
          or income statement objectives, quality measures, and any component or
          components   of  the   foregoing   (including,   without   limitation,
          determination  thereof  with or  without  the  effect of  discontinued
          operations and dispositions of business segments, non-recurring items,
          material  extraordinary  items that are both  unusual and  infrequent,
          special  charges,   and/or  accounting  changes),  or  implementation,
          management   or   completion   of  critical   projects  or  processes.
          Performance  Goals may include a threshold level of performance  below
          which no payment or vesting may occur,  levels of performance at which
          specified  payments or  specified  vesting  will occur,  and a maximum
          level of performance above which no additional payment or vesting will
          occur.  Performance  Goals may be  absolute in their terms or measured
          against  or in  relationship  to a  market  index,  a group  of  other
          companies   comparably,   similarly  or  otherwise   situated,   or  a
          combination  thereof.  The Committee  shall  determine the Performance
          Period during which the  Performance  Goal must be met; and attainment
          of  Performance  Goals  shall  be  subject  to  certification  by  the
          Committee.  Each of the Performance  Goals shall be determined,  where
          applicable and except as provided  above, in accordance with generally
          accepted accounting principles.

     (t)  "Performance   Period"   means  the  time  period   during  which  the
          Performance  Goal must be met in connection  with a  Performance-Based
          Compensation Award. Such time period shall be set by the Committee.

     (u)  "Performance  Unit" means an Award,  designated as a performance unit,
          granted to a Participant  pursuant to Article X herein and valued as a
          fixed dollar amount.

     (v)  "Period of Restriction"  means the period during which the transfer of
          Shares of  Restricted  Stock is  restricted,  pursuant to Article VIII
          herein.

     (w)  "Plan"  means the  Trustmark  Corporation  2005  Stock  and  Incentive
          Compensation  Plan, as herein  described and as hereafter from time to
          time amended.

     (x)  "Related  Option"  means  an  Option  with  respect  to  which a Stock
          Appreciation Right has been granted.

     (y)  "Reload Option" means a Non-Qualified Stock Option granted pursuant to
          Section 6.9 in the event the Participant exercises all or a part of an
          Option by paying the Option  Price  pursuant to Section 6.6 with Stock
          in order to restore an Option  opportunity  on the number of shares of
          Stock surrendered to exercise an Option.

     (z)  "Restricted  Stock" means an Award of Stock  granted to a  Participant
          pursuant to Article VIII herein which is subject to  restrictions  and
          forfeiture  until  the  designated  conditions  for the  lapse  of the
          restrictions are satisfied.

     (aa) "Restricted  Stock  Unit" or "RSU"  means an  Award,  designated  as a
          Restricted Stock Unit, granted to a Participant pursuant to Article IX
          herein  and  valued  by  reference  to  Stock,  which  is  subject  to
          restrictions  and forfeiture  until the designated  conditions for the
          lapse of the restrictions are satisfied.

     (bb) "Stock" or "Shares" means the common stock of the Company.

     (cc) "Stock  Appreciation  Right" or "SAR" means an Award,  designated as a
          stock appreciation right, granted to a Participant pursuant to Article
          VII herein.

     (dd) "Subsidiary"  means any  subsidiary  corporation of the Company within
          the meaning of Section 424(f) of the Code.

                                   ARTICLE III
                                 Administration

3.1 Administration of the Plan by the Committee.  The Plan shall be administered
by the  Committee  which shall have all powers  necessary or desirable  for such
administration.  The  express  grant  in the Plan of any  specific  power to the
Committee  shall not be  construed  as limiting  any power or  authority  of the
Committee. In addition to any other powers and, subject to the provisions of the
Plan, the Committee shall have the following  specific powers:  (i) to determine
the terms and conditions  upon which the Awards may be made and exercised;  (ii)
to  determine  all terms and  conditions  of each  Agreement,  which need not be
identical;  (iii) to construe and interpret the Agreements and the Plan; (iv) to
establish,  amend or waive rules or regulations  for the Plan's  administration;
(v) to  accelerate  the  exercisability  of any Award,  the end of a Performance
Period or termination of any Period of Restriction or other restrictions imposed
under the Plan;  and (vi) to make all  other  determinations  and take all other
actions necessary or advisable for the administration of the Plan.

The  Chairman of the  Committee  and such other  directors  and  officers of the
Company as shall be designated by the Committee are hereby authorized to execute
Agreements  on behalf of the  Company and to cause them to be  delivered  to the
recipients of Awards.

For  purposes  of  determining  the  applicability  of  Section  422 of the Code
(relating to  Incentive  Stock  Options),  or in the event that the terms of any
Award  provide that it may be  exercised  only during  employment  or service or
within a specified  period of time after  termination  of employment or service,
the Committee may decide to what extent  leaves of absence for  governmental  or
military service,  illness,  temporary disability, or other reasons shall not be
deemed  interruptions  of  employment  or service or  continuous  employment  or
service.

Subject to limitations  under applicable law, the Committee is authorized in its
discretion to issue Awards and/or accept  notices,  elections,  consents  and/or
other forms or  communications  by  Participants by electronic or similar means,
including,  without  limitation,   transmissions  through  e-mail,  voice  mail,
recorded  messages  on  electronic  telephone  systems,  and  other  permissible
methods, on such basis and for such purposes as it determines from time to time.

A majority of the entire Committee shall constitute a quorum and the action of a
majority of the members  present at any meeting at which a quorum is present (in
person or as otherwise permitted by applicable law), or acts approved in writing
by a majority of the Committee without a meeting,  shall be deemed the action of
the Committee.

3.2 Selection of  Participants.  The Committee shall have the authority to grant
Awards  under  the  Plan,  from  time to  time,  to such Key  Associates  and/or
Directors  as may be  selected  by it.  Each  Award  shall  be  evidenced  by an
Agreement.

3.3 Decisions Binding. All determinations and decisions made by the Board or the
Committee pursuant to the provisions of the Plan shall be final,  conclusive and
binding.

3.4  Requirements of Rule 16b-3 and Section 162(m) of the Code.  Notwithstanding
any other  provision  of the Plan,  the Board or the  Committee  may impose such
conditions  on any  Award,  and amend the Plan in any such  respects,  as may be
required to satisfy the requirements of Rule 16b-3, as amended (or any successor
or similar rule), under the Exchange Act.

Any  provision  of the Plan to the contrary  notwithstanding,  and except to the
extent that the Committee  determines  otherwise:  (i)  transactions by and with
respect to  officers  and  directors  of the  Company who are subject to Section
16(b) of the Exchange Act  (hereafter,  "Section 16 Persons")  shall comply with
any applicable  conditions of SEC Rule 16b-3;  (ii) transactions with respect to
persons whose remuneration is subject to the provisions of Section 162(m) of the
Code shall conform to the requirements of Section  162(m)(4)(C) of the Code; and
(iii)  every  provision  of the Plan  shall be  administered,  interpreted,  and
construed to carry out the foregoing provisions of this sentence.

Notwithstanding any provision of the Plan to the contrary,  the Plan is intended
to  give  the   Committee   the  authority  to  grant  Awards  that  qualify  as
performance-based compensation under Section 162(m)(4)(C) of the Code as well as
Awards  that  do  not  so  qualify.   Every  provision  of  the  Plan  shall  be
administered,  interpreted,  and construed to carry out such intention,  and any
provision that cannot be so  administered,  interpreted,  and construed shall to
that extent be disregarded;  and any provision of the Plan that would prevent an
Award that the Committee  intends to qualify as  performance-based  compensation
under Section 162(m)(4)(C) of the Code from so qualifying shall be administered,
interpreted,  and construed to carry out such intention,  and any provision that
cannot be so  administered,  interpreted,  and construed shall to that extent be
disregarded.

3.5  Indemnification  of  Committee.   In  addition  to  such  other  rights  of
indemnification  as they may have as directors  or as members of the  Committee,
the  members  of the  Committee  shall be  indemnified  by the  Company  against
reasonable expenses, including attorneys' fees, actually and reasonably incurred
in  connection  with  the  defense  of any  action,  suit or  proceeding,  or in
connection with any appeal therein,  to which they or any of them may be a party
by reason of any action taken or failure to act under or in connection  with the
Plan or any Award granted or made hereunder,  and against all amounts reasonably
paid by them in settlement thereof or paid by them in satisfaction of a judgment
in any such action, suit or proceeding,  if such members acted in good faith and
in a manner which they believed to be in, and not opposed to, the best interests
of the Company and its Subsidiaries.

                                   ARTICLE IV
                            Stock Subject to the Plan

4.1 Number of Shares.  Subject to  adjustment as provided in Section 4.4 herein,
the maximum  aggregate  number of Shares  that may be issued  pursuant to Awards
made under the Plan shall not  exceed  the sum of (i)  6,000,000  plus (ii) that
number of Shares  represented  by  options  under the Second  Amended  Trustmark
Corporation  1997  Long  Term  Incentive  Plan  which  expire  or are  otherwise
terminated or forfeited at any time after the Effective Date of the Plan. Except
as provided in Sections 4.2 and 4.3 herein, the issuance of Shares in connection
with the  exercise  of, or as other  payment  for  Awards,  under the Plan shall
reduce the number of Shares available for future Awards under the Plan.

Stock that may be issued  under the Plan may either be  authorized  but unissued
Shares,  Shares held in treasury,  or Shares held in a grantor  trust created by
the Company.

The Company,  during the term of the Plan and thereafter  during the term of any
outstanding  Award  which  may be  settled  in  Stock,  shall  reserve  and keep
available a number of Shares sufficient to satisfy the requirements of the Plan.

4.2 Lapsed  Awards or  Forfeited  Shares.  If any Award  granted  under the Plan
terminates,  expires,  or lapses for any reason other than by virtue of exercise
of the Award,  or if Shares issued  pursuant to Awards are forfeited,  any Stock
subject to such Award again shall be  available  for the grant of an Award under
the Plan, subject to Section 7.3.

4.3 Delivery of Shares as Payment.  In the event a  Participant  pays the Option
Price for Shares pursuant to the exercise of an Option with previously  acquired
Shares, the number of Shares available for future Awards under the Plan shall be
reduced  only by the net number of new Shares  issued  upon the  exercise of the
Option. In addition,  in determining the number of shares of Stock available for
Awards,  if Stock has been  delivered or exchanged by a  Participant  as full or
partial  payment to the  Company  for payment of  withholding  taxes,  or if the
number of shares of Stock otherwise  deliverable has been reduced for payment of
withholding  taxes,  the  number of  shares of Stock  exchanged  as  payment  in
connection  with the  withholding tax or so reduced shall again be available for
purpose of Awards under the Plan.

4.4  Capital  Adjustments.  The  number  and  class of  Shares  subject  to each
outstanding  Award,  the  Option  Price and the annual  limits on and  aggregate
number of Shares  for which  Awards  thereafter  may be made shall be subject to
such  adjustment,  if  any,  as the  Committee  in  its  sole  discretion  deems
appropriate   to  reflect  such  events  as  stock   dividends,   stock  splits,
recapitalizations,  mergers,  consolidations  or  reorganizations  of or by  the
Company.

                                    ARTICLE V
                                   Eligibility

Persons  eligible to  participate  in the Plan include (i) all associates of the
Company  and  its  Subsidiaries  (including  any  corporation  which  becomes  a
Subsidiary  after the  adoption of the Plan by the Board) who, in the opinion of
the Committee, are Key Associates and (ii) all Directors.

Multiple  grants of Awards under the Plan may be made in any calendar  year to a
Participant,  provided,  however,  that Awards of Options and SARs (disregarding
any Tandem SARs as defined in Section 7.1)  granted in any calendar  year to any
one Participant  shall not provide for the issuance of, and/or cash payment with
respect to, more than 90,000 Shares in the aggregate,  that Awards of Restricted
Stock  and  Restricted  Stock  Units  granted  in any  calendar  year to any one
Participant  shall not provide for the  issuance  of,  and/or cash  payment with
respect to, more than 50,000 Shares in the aggregate, and that Performance Units
granted in any calendar  year to any one  Participant  shall not provide for the
payment of more than $1,000,000 in the aggregate.

                                   ARTICLE VI
                                  Stock Options

6.1 Grant of Options.  Subject to the terms and conditions of the Plan,  Options
may be granted to Key Associates and Directors at any time and from time to time
as shall be  determined  by the  Committee.  The  Committee  shall have complete
discretion in  determining  the number of Shares  subject to Options  granted to
each Participant,  provided,  however, that (i) only Non-Qualified Stock Options
may be  granted  to  Directors  who  are  not  associates  of the  Company  or a
Subsidiary,  (ii) no Participant may be granted Options in any calendar year for
more than 90,000  Shares  (with  Options  cancelled  in the same year as granted
counted  against  this  limit and with  Options  for which the  Option  Price is
reduced  treated as cancelled  and reissued for this annual limit) and (iii) the
aggregate Fair Market Value (determined at the time the Award is made) of Shares
with respect to which any  Participant may first exercise ISOs granted under the
Plan during any calendar year may not exceed $100,000 or such amount as shall be
specified in Section 422 of the Code and rules and regulations thereunder.

6.2 Option Agreement.  Each Option grant shall be evidenced by an Agreement that
shall  specify  the type of Option  granted,  the Option  Price (as  hereinafter
defined),  the duration of the Option,  the number of Shares to which the Option
pertains, any conditions imposed upon the exercisability of Options in the event
of retirement,  death, disability or other termination of employment or service,
and such other provisions as the Committee shall determine.  The Agreement shall
specify  whether the Option is intended to be an Incentive  Stock Option  within
the  meaning of Section 422 of the Code,  or a  Non-Qualified  Stock  Option not
intended  to be within  the  provisions  of Section  422 of the Code,  provided,
however, that if an Option is intended to be an Incentive Stock Option but fails
to be such for any  reason,  it shall  continue  in full  force and  effect as a
Non-Qualified  Stock Option. If an Option is intended to be a  Performance-Based
Compensation Award, the terms and conditions thereof,  including the Performance
Goal and Performance Period,  shall be set forth in an Agreement or in a subplan
of the  Plan  which is  incorporated  by  reference  into an  Agreement  and the
requirements to satisfy or achieve the Performance  Goal as so provided  therein
shall be considered to be restrictions under the Plan.

6.3 Option  Price.  The Option  Price of an Option  shall be  determined  by the
Committee  subject to the following  limitations.  The Option Price shall not be
less than 100% of the Fair  Market  Value of such  Stock on the Grant  Date.  In
addition, an ISO granted to a Key Associate (including any Director who is a Key
Associate) who, at the time of grant, owns (within the meaning of Section 424(d)
of the Code) stock  possessing  more than 10% of the total combined voting power
of all classes of stock of the  Company,  shall have an Option Price which is at
least equal to 110% of the Fair Market Value of such Stock on the Grant Date.

6.4 Duration of Options.  Each Option shall expire at such time as the Committee
shall determine,  provided,  however,  that no Option shall be exercisable after
the expiration of ten years from its Award Date. In addition,  an ISO granted to
a Key Associate (including any Key Associate who is a Director) who, at the time
of grant,  owns  (within  the  meaning  of  Section  424(d)  of the Code)  stock
possessing  more than 10% of the total  combined  voting power of all classes of
stock of the Company,  shall not be  exercisable  after the  expiration  of five
years from its Award Date.

6.5 Exercisability.  Options granted under the Plan shall be exercisable at such
times and be subject to such  restrictions and conditions as the Committee shall
determine, which need not be the same for all Participants.

6.6 Method of Exercise.  Options shall be exercised by the delivery of a written
notice to the Company in the form prescribed by the Committee  setting forth the
number  of  Shares  with  respect  to  which  the  Option  is to  be  exercised,
accompanied  by full  payment for the Shares and  payment of (or an  arrangement
satisfactory  to the Company  for the  Participant  to pay) any tax  withholding
required  in  connection  with the Option  exercise.  The Option  Price shall be
payable to the  Company in full  either in cash,  by delivery of Shares of Stock
valued at Fair Market Value at the time of exercise or by a  combination  of the
foregoing.

To the  extent  permitted  under the  applicable  laws and  regulations,  at the
request of the  Participant  and with the consent of the Committee,  the Company
agrees to cooperate in a "cashless exercise" of an Option. The cashless exercise
shall  be  effected  by  the  Participant  delivering  to  a  securities  broker
instructions  to exercise all or part of the Option,  including  instructions to
sell a  sufficient  number of  shares  of Stock to cover the costs and  expenses
associated therewith.

As soon as  practicable,  after  receipt  of written  notice and  payment of the
Option Price and completion of payment of (or an arrangement satisfactory to the
Company for the Participant to pay) any tax  withholding  required in connection
with the Option exercise,  the Company shall deliver to the  Participant,  stock
certificates  in  an  appropriate  amount  based  upon  the  number  of  Options
exercised, issued in the Participant's name.

6.7  Restrictions  on Stock  Transferability.  The  Committee  shall impose such
restrictions on any Shares acquired  pursuant to the exercise of an Option under
the Plan as it may deem advisable,  including, without limitation,  restrictions
under applicable  Federal securities law, under the requirements of the National
Association  of Securities  Dealers,  Inc. or any stock exchange upon which such
Shares  are  then  listed  and  under  any blue  sky or  state  securities  laws
applicable to such Shares.  The Committee may specify in an Agreement that Stock
delivered  on exercise of an Option is  Restricted  Stock or Stock  subject to a
buyback  right by the  Company in the  amount of, or based on, the Option  Price
therefor in the event the  Participant  does not  complete a  specified  service
period after exercise.

6.8 Nontransferability of Options. No Option granted under the Plan may be sold,
transferred,  pledged,  assigned, or otherwise alienated or hypothecated,  other
than by will or by the laws of descent and  distribution.  Further,  all Options
granted to a Participant under the Plan shall be exercisable during his lifetime
only by such Participant or his guardian or legal representative.

Notwithstanding  the  foregoing  or  any  other  provision  of the  Plan  to the
contrary,  to the extent  permissible  under Rule 16b-3 of the  Exchange  Act, a
Participant who is granted  Non-Qualified Stock Options pursuant to the Plan may
transfer  such  Non-Qualified  Stock  Options  to  his  or  her  spouse,  lineal
ascendants,  lineal descendants,  or to trusts for their benefit,  provided that
the Non-Qualified Stock Option so transferred may not again be transferred other
than to the Participant  originally  receiving the grant of Non-Qualified  Stock
Options  or to an  individual  or  trust to whom  such  Participant  could  have
transferred   Non-Qualified   Stock  Options   pursuant  to  this  Section  6.8.
Non-Qualified  Stock Options which are transferred  pursuant to this Section 6.8
shall be exercisable by the transferee  subject to the same terms and conditions
as would have applied to such  Non-Qualified  Stock  Options in the hands of the
Participant originally receiving the grant of such Non-Qualified Stock Options.

6.9 Reload  Options.  The  Committee  shall have the authority to specify at the
Award  Date for an Option  that a  Participant  receiving  the  Option  shall be
granted the right to a further Non-Qualified Stock Option (a "Reload Option") in
the event the  Participant  exercises  all or a part of the Option,  including a
Reload Option (an "Original Option"), by surrendering in accordance with Section
6.6  hereof  already  owned  shares of Stock in full or  partial  payment of the
Option Price under such Original Option.  Each Reload Option shall be granted on
the date of exercise of the Original  Option,  shall cover a number of shares of
Stock not exceeding the whole number of shares of Stock  surrendered  in payment
of the Option Price under such Original Option, shall have an Option Price equal
to the Fair Market Value on the Award Date of such Reload  Option,  shall expire
on the stated  expiration  date of the  Original  Option and shall be subject to
such other terms and conditions as the Committee may determine.

                                   ARTICLE VII
                            Stock Appreciation Rights

7.1 Grant of Stock Appreciation  Rights.  Subject to the terms and conditions of
the Plan,  Stock  Appreciation  Rights  may be  granted  to Key  Associates  and
Directors,  at the discretion of the Committee,  in any of the following  forms,
provided,  however,  that no Participant may be granted more than 90,000 SARs in
any  calendar  year (with  SARs  cancelled  in the same year as granted  counted
against  this  limit and with  SARs for  which the base  amount on which the SAR
payment at exercise is calculated  is reduced  treated as cancelled and reissued
for this annual limit):

     (a)  Inconnection  with the  grant,  and  exercisable  in lieu of,  Options
          ("Tandem SARs"); 

     (b)  In connection with and exercisable in addition to the grant of Options
          ("Additive SARs");

     (c)  Independent of grant of the Options ("Freestanding SARs"); or

     (d)  In any combination of the foregoing.

7.2 SAR Agreement.  Each SAR grant shall be evidenced by an Agreement that shall
specify  its  type of SAR and its  terms  and  conditions.  If an SAR  grant  is
intended to be a Performance-Based  Compensation Award, the Performance Goal and
Performance  Period  shall be set forth in an  Agreement  or in a subplan of the
Plan which is incorporated  by reference into an Agreement and the  requirements
to satisfy or achieve  the  Performance  Goal as so  provided  therein  shall be
considered to be restrictions under the Plan.

7.3 Exercise of Tandem SARs. Tandem SARs may be exercised with respect to all or
part of the Shares  subject to the Related  Option.  The exercise of Tandem SARs
shall cause a reduction  in the number of Shares  subject to the Related  Option
equal to the number of Shares with respect to which the Tandem SAR is exercised.
Conversely,  the exercise,  in whole or part, of a Related Option, shall cause a
reduction  in the number of Shares  subject to the Related  Option  equal to the
number of Shares with respect to which the Related  Option is exercised.  Shares
with  respect  to which the  Tandem  SAR shall  have been  exercised  may not be
subject again to an Award under the Plan.

Notwithstanding  any other  provision of the Plan to the contrary,  a Tandem SAR
shall  expire no later  than the  expiration  of the  Related  Option,  shall be
transferable  only when and under the same  conditions as the Related Option and
shall be  exercisable  only when the Related Option is eligible to be exercised.
In  addition,  if the Related  Option is an ISO, a Tandem SAR shall be exercised
for no more than 100% of the difference  between the Option Price of the Related
Option and the Fair Market Value of Shares  subject to the Related Option at the
time the Tandem SAR is exercised.

7.4  Exercise of Additive  SARs.  Additive  SARs shall be deemed to be exercised
upon,  and in  addition  to, the  exercise of the  Related  Options.  The deemed
exercise of Additive  SARs shall not reduce the number of Shares with respect to
which the Related Options remains unexercised.

7.5 Exercise of  Freestanding  SARs.  Freestanding  SARs may be  exercised  upon
whatever terms and conditions the  Committee,  in its sole  discretion,  imposes
upon such SARs.

7.6 Other  Conditions  Applicable to SARs. In no event shall the term of any SAR
granted  under the Plan  exceed  ten years  from the  Grant  Date.  A SAR may be
exercised only when the Fair Market Value of a Share exceeds either (i) the Fair
Market  Value per Share on the Grant Date in the case of a  Freestanding  SAR or
(ii) the Option  Price of the  Related  Option in the case of either a Tandem or
Additive  SAR. A SAR shall be exercised by delivery to the Committee of a notice
of exercise in the form prescribed by the Committee.

7.7 Payment after Exercise of SARs.  Subject to the provisions of the Agreement,
upon the exercise of a SAR, the Participant is entitled to receive,  without any
payment to the Company (other than required tax withholding  amounts), an amount
equal (the "SAR Value") to the product of  multiplying  (i) the number of Shares
with respect to which the SAR is exercised by (ii) an amount equal to the excess
of (A) the Fair  Market  Value per Share on the date of exercise of the SAR over
(B) either (x) the Fair Market  Value per Share on the Award Date in the case of
a Freestanding  SAR or (y) the Option Price of the Related Option in the case of
either a Tandem or Additive  SAR. The  Agreement  may provide for payment of the
SAR Value at the time of exercise or, on an elective or non-elective  basis, for
payment  of the SAR  Value at a later  date,  adjusted  (if so  provided  in the
Agreement) from the date of exercise based on an interest,  dividend equivalent,
earnings,  or other  basis  (including  deemed  investment  of the SAR  Value in
Shares) set out in the Agreement  (the  "adjusted SAR Value").  The Committee is
expressly  authorized to grant SARs which are deferred  compensation  covered by
Section 409A of the Code,  as well as SARs which are not  deferred  compensation
covered by Section 409A of the Code.

Payment of the SAR Value or adjusted SAR Value to the Participant  shall be made
in Shares,  valued at the Fair Market  Value on the date of exercise in the case
of an immediate  payment after  exercise or at the Fair Market Value on the date
of settlement in the event of an elective or non-elective  delayed  payment,  in
cash or a combination thereof as determined by the Committee, either at the time
of the Award or thereafter, and as provided in the Agreement.

7.8  Nontransferability  of SARs. No SAR granted under the Plan, and no right to
receive  payment in connection  therewith,  may be sold,  transferred,  pledged,
assigned,  or otherwise alienated or hypothecated,  other than by will or by the
laws of descent and  distribution.  Further,  all SARs, and rights in connection
therewith,  granted to a Participant under the Plan shall be exercisable  during
his lifetime only by such Participant or his guardian or legal representative.

                                  ARTICLE VIII
                                Restricted Stock

8.1 Grant of Restricted Stock.  Subject to the terms and conditions of the Plan,
the Committee, at any time and from time to time, may grant Shares of Restricted
Stock under the Plan to such Key Associates and Directors and in such amounts as
it shall determine,  provided,  however, that no Participant may be granted more
than  50,000  Shares of  Restricted  Stock in any  calendar  year.  Participants
receiving  Restricted  Stock Awards are not required to pay the Company therefor
(except for applicable tax withholding) other than the rendering of services. If
determined  by the  Committee,  custody  of  Shares of  Restricted  Stock may be
retained  by the  Company  until the  termination  of the Period of  Restriction
pertaining thereto.

8.2 Restricted Stock  Agreement.  Each Restricted Stock Award shall be evidenced
by an  Agreement  that shall  specify the Period of  Restriction,  the number of
Restricted Stock Shares granted, and the applicable  restrictions and such other
provisions as the Committee shall determine.  If an Award of Restricted Stock is
intended to be a Performance-Based  Compensation Award, the terms and conditions
of such Award,  including the Performance Goal and Performance Period,  shall be
set forth in an Agreement or in a subplan of the Plan which is  incorporated  by
reference  into an  Agreement  and the  requirements  to satisfy or achieve  the
Performance  Goal as so provided  therein shall be considered to be restrictions
under the Plan.

8.3  Nontransferability  of Restricted Stock. Except as provided in this Article
VIII  and  subject  to the  limitation  in the  next  sentence,  the  Shares  of
Restricted  Stock  granted  hereunder  may not be  sold,  transferred,  pledged,
assigned,  or otherwise  alienated or hypothecated  until the termination of the
applicable  Period of  Restriction  or upon the  earlier  satisfaction  of other
conditions as specified by the Committee in its sole discretion and set forth in
the  Agreement.  All rights with respect to the  Restricted  Stock  granted to a
Participant under the Plan shall be exercisable during his lifetime only by such
Participant or his guardian or legal representative.

8.4 Other Restrictions.  The Committee may impose such other restrictions on any
Shares of Restricted Stock granted pursuant to the Plan as it may deem advisable
including,  without  limitation,  restrictions under applicable Federal or state
securities laws, and may legend the certificates  representing  Restricted Stock
to give appropriate notice of such restrictions.

8.5  Certificate  Legend.  In  addition to any  legends  placed on  certificates
pursuant  to  Section  8.4  herein,  each  certificate  representing  Shares  of
Restricted Stock granted pursuant to the Plan shall bear the following legend:

     The sale or other  transfer  of the  Shares  of Stock  represented  by this
     certificate,  whether  voluntary,  involuntary,  or by operation of law, is
     subject to certain  restrictions  on  transfer  set forth in the  Trustmark
     Corporation  2005 Stock and Incentive  Compensation  Plan, in the rules and
     administrative  procedures  adopted  pursuant  to  such  Plan,  and  in  an
     Agreement  dated  (date of  grant) . A copy of the  Plan,  such  rules  and
     procedures,  and such  Restricted  Stock Agreement may be obtained from the
     Secretary of Trustmark Corporation.

8.6 Removal of  Restrictions.  Except as  otherwise  provided  in this  Article,
Shares of Restricted Stock covered by each Restricted Stock Award made under the
Plan shall become freely  transferable by the Participant  after the last day of
the Period of Restriction  and, where  applicable,  after a determination of the
satisfaction or achievement on any applicable  Performance Goal. Once the Shares
are released from the  restrictions,  the Participant  shall be entitled to have
the legend required by Section 8.5 herein removed from his Stock certificate.

8.7 Voting Rights. During the Period of Restriction, Participants holding Shares
of  Restricted  Stock  granted  hereunder  may exercise  full voting rights with
respect to those Shares.

8.8  Dividends  and  Other  Distributions.  Unless  otherwise  provided  in  the
Agreement, during the Period of Restriction, Participants entitled to or holding
Shares of Restricted  Stock granted  hereunder  shall be entitled to receive all
dividends and other  distributions  paid with respect to those Shares while they
are so held.  If any such  dividends or  distributions  are paid in Shares,  the
Shares shall be subject to the same restrictions on transferability and the same
rules for custody as the Shares of  Restricted  Stock with respect to which they
were distributed.

8.9  Termination  of Employment  or Service.  Unless  otherwise  provided in the
Agreement,  in the event that a Participant terminates his employment or service
with the  Company  for any reason  during the  Period of  Restriction,  then any
Shares of Restricted  Stock still subject to restrictions as of the date of such
termination  shall  automatically be forfeited and returned to the Company.  The
Committee  may provide for vesting of Restricted  Stock in  connection  with the
termination of a  Participant's  employment or service on such basis as it deems
appropriate.

                                   ARTICLE IX
                             Restricted Stock Units

9.1 Grant of Restricted Stock Units.  Subject to the terms and conditions of the
Plan,  the Committee,  at any time and from time to time,  may grant  Restricted
Stock  Units under the Plan (with one Unit  representing  one Share) to such Key
Associates  and Directors and in such amounts as it shall  determine,  provided,
however,  that no Participant may be granted more than 50,000  Restricted  Stock
Units in any calendar year.  Participants receiving Restricted Stock Unit Awards
are  not  required  to pay the  Company  therefor  (except  for  applicable  tax
withholding) other than the rendering of services.

9.2 Restricted  Stock Unit Agreement.  Each Restricted Stock Unit Award shall be
evidenced  by an Agreement  that shall  specify the Period of  Restriction,  the
number of Restricted  Stock Units granted,  and the applicable  restrictions and
such  other  provisions  as  the  Committee  shall  determine.  If an  Award  of
Restricted Stock Units is intended to be a Performance-Based Compensation Award,
the terms and  conditions  of such Award,  including  the  Performance  Goal and
Performance  Period,  shall be set forth in an  Agreement or in a subplan of the
Plan which is incorporated  by reference into an Agreement and the  requirements
to satisfy or achieve  the  Performance  Goal as so  provided  therein  shall be
considered to be restrictions under the Plan.

Unless  otherwise  provided in the Agreement,  during the Period of Restriction,
Participants holding Restricted Stock Units shall have added to their rights all
dividends and other distributions which would have been paid with respect to the
Shares  represented  by  those  Restricted  Stock  Units  if  such  Shares  were
outstanding,  and such deemed dividends or distributions shall be subject to the
same  restrictions,  vesting and payment as the Restricted  Stock Units to which
they are attributable.  Unless otherwise  provided in the Agreement,  during the
Period of Restriction,  any such deemed dividends and other  distributions shall
be deemed  converted  to  additional  Restricted  Stock  Units based on the Fair
Market  Value of a Share on the date of  payment or  distribution  of the deemed
dividend or distribution.

9.3  Payment  after  Lapse of  Restrictions.  Subject to the  provisions  of the
Agreement,  upon the lapse exercise of restrictions with respect to a Restricted
Stock Unit, the  Participant is entitled to receive,  without any payment to the
Company (other than required tax withholding amounts), an amount equal (the "RSU
Value") to the product of  multiplying  (i) the number of Shares with respect to
which the restrictions lapse by (ii) the Fair Market Value per Share on the date
the restrictions lapse.

The  Agreement  may provide for payment of the RSU Value at the time of exercise
or, on an  elective  or  non-elective  basis,  for payment of the RSU Value at a
later date, adjusted (if so provided in the Agreement) from the date of exercise
based on an interest,  dividend equivalent,  earnings, or other basis (including
deemed  investment  of the RSU Value in Shares)  set out in the  Agreement  (the
"adjusted RSU Value"). The Committee is expressly authorized to grant Restricted
Stock Units which are deferred compensation covered by Section 409A of the Code,
as well as Restricted Stock Units which are not deferred compensation covered by
Section 409A of the Code.

Payment of the RSU Value or adjusted RSU Value to the Participant  shall be made
in Shares, valued at the Fair Market Value on the date the restrictions therefor
lapse in the case of an immediate  payment  after  vesting or at the Fair Market
Value on the date of  settlement  in the event of an  elective  or  non-elective
delayed  payment,  in  cash  or a  combination  thereof  as  determined  by  the
Committee, either at the time of the Award or thereafter, and as provided in the
Agreement.

9.4  Nontransferability  of Restricted  Stock Units.  No  Restricted  Stock Unit
granted under the Plan, and no right to receive payment in connection therewith,
may  be  sold,  transferred,   pledged,  assigned,  or  otherwise  alienated  or
hypothecated,  other  than by will or by the laws of descent  and  distribution.
Further, all Restricted Stock Units, and rights in connection therewith, granted
to a Participant under the Plan shall be exercisable during his lifetime only by
such Participant or his guardian or legal representative.

9.5  Termination  of Employment  or Service.  Unless  otherwise  provided in the
Agreement,  in the event that a Participant terminates his employment or service
with the  Company  for any reason  during the  Period of  Restriction,  then any
Restricted  Stock Units  still  subject to  restrictions  as of the date of such
termination  shall  automatically be forfeited and returned to the Company.  The
Committee may provide for vesting of Restricted  Stock Units in connection  with
the  termination  of a  Participant's  employment or service on such basis as it
deems appropriate.

                                    ARTICLE X
                                Performance Units

10.1 Grant of  Performance  Units.  Subject to the terms and  conditions  of the
Plan,  Performance  Units may be granted to Key  Associates and Directors at any
time and from time to time as shall be  determined by the  Committee,  provided,
however,  that no  Participant  may be granted  Performance  Units with a dollar
value in excess of $1,000,000  in any calendar  year.  Otherwise,  the Committee
shall have complete  discretion in determining  the number of Performance  Units
granted to each Participant. Participants receiving such Awards are not required
to pay the Company therefor  (except for applicable tax withholding)  other than
the rendering of services.

10.2  Performance  Unit  Agreement.  Each  Performance  Unit is intended to be a
Performance-Based  Compensation Award, and the terms and conditions of each such
Award, including the Performance Goal and Performance Period (which may be equal
to, less than or more than one year), shall be set forth in an Agreement or in a
subplan of the Plan which is  incorporated  by reference into an Agreement.  The
Committee shall set the Performance  Goal in its discretion for each Participant
who is granted a Performance Unit.

10.3 Settlement of Performance  Units. After a Performance Period has ended, the
holder of a  Performance  Unit shall be entitled  to receive  the value  thereof
based  on the  degree  to which  the  Performance  Goals  and  other  conditions
established  by the Committee and set forth in the Agreement (or in a subplan of
the Plan  which is  incorporated  by  reference  into an  Agreement)  have  been
satisfied.

10.4 Form of  Payment.  Payment  of the amount to which a  Participant  shall be
entitled upon the settlement of a Performance  Unit shall be made in cash, Stock
or a combination thereof as determined by the Committee.  Payment may be made in
a lump sum or installments as determined by the Committee.

10.5  Nontransferability of Performance Units. No Performance Unit granted under
the Plan may be sold, transferred,  pledged, assigned, or otherwise alienated or
hypothecated, otherwise than by will or by the laws of descent and distribution.
All rights with respect to Performance  Units granted to a Participant under the
Plan shall be  exercisable  during his lifetime only by such  Participant or his
guardian or legal representative.

                                   ARTICLE XI
                                Change in Control

In  the  event  of a  Change  in  Control  of the  Company,  the  Committee,  as
constituted before such Change in Control, in its sole discretion may, as to any
outstanding Award,  either at the time the Award is made or any time thereafter,
take any one or more of the following actions:  (i) provide for the acceleration
of any time periods relating to the exercise or realization of any such Award so
that  such  Award  may be  exercised  or  realized  in full on or  before a date
initially fixed by the Committee; (ii) provide for the purchase or settlement of
any such Award by the Company,  upon a Participant's  request,  for an amount of
cash equal to the amount  which could have been  obtained  upon the  exercise of
such  Award or  realization  of such  Participant's  rights  had such Award been
currently  exercisable or payable;  (iii) make such adjustment to any such Award
then  outstanding as the Committee  deems  appropriate to reflect such Change in
Control;  or (iv) cause any such Award then  outstanding  to be assumed,  or new
rights substituted  therefor,  by the acquiring or surviving corporation in such
Change in Control.

                                   ARTICLE XII
                  Modification, Extension and Renewal of Awards

Subject to the terms and conditions and within the  limitations of the Plan, the
Committee  may  modify,  extend or renew  outstanding  Awards and may modify the
terms of an outstanding Agreement, provided that the exercise price of any Award
may not be lowered other than pursuant to Section 4.4 herein.  In addition,  the
Committee may accept the surrender of outstanding  Awards (to the extent not yet
exercised)  granted under the Plan or outstanding awards granted under any other
equity compensation plan of the Company and authorize the granting of new Awards
pursuant to the Plan in substitution  therefor so long as the new or substituted
awards do not  specify a lower  exercise  price than the  surrendered  Awards or
awards,  and  otherwise  the new  Awards  may be of a  different  type  than the
surrendered  Awards or awards,  may specify a longer  term than the  surrendered
Awards or awards, may provide for more rapid vesting and exercisability than the
surrendered  Awards or awards,  and may  contain any other  provisions  that are
authorized by the Plan. Notwithstanding the foregoing,  however, no modification
of an Award, shall, without the consent of the Participant, adversely affect the
rights or obligations of the Participant.

                                  ARTICLE XIII
               Amendment, Modification and Termination of the Plan

13.1 Amendment, Modification and Termination. At any time and from time to time,
the  Board  may  terminate,  amend,  or  modify  the  Plan.  Such  amendment  or
modification may be without shareholder  approval except to the extent that such
approval is required by the Code,  pursuant to the rules under Section 16 of the
Exchange Act, by any national  securities  exchange or system on which the Stock
is then listed or reported,  by any  regulatory  body having  jurisdiction  with
respect thereto or under any other applicable laws, rules or regulations.

13.2 Awards Previously Granted. No termination, amendment or modification of the
Plan other than  pursuant  to Section 4.4 herein  shall in any manner  adversely
affect any Award theretofore granted under the Plan, without the written consent
of the Participant.

                                   ARTICLE XIV
                                   Withholding

14.1 Tax  Withholding.  The Company shall have the power and the right to deduct
or  withhold,  or  require  a  Participant  to remit to the  Company,  an amount
sufficient  to  satisfy   Federal,   State  and  local  taxes   (including   the
Participant's  FICA  obligation)  required by law to be withheld with respect to
any grant, exercise, or payment made under or as a result of the Plan.

14.2 Stock Withholding.  With respect to withholding  required upon the exercise
of Non-Qualified  Stock Options, or upon the lapse of restrictions on Restricted
Stock,  or upon the  occurrence  of any other  taxable event with respect to any
Award,  Participants may elect, subject to the approval of the Committee, or the
Committee may require  Participants to satisfy the withholding  requirement,  in
whole or in part, by having the Company  withhold  Shares of Stock having a Fair
Market  Value  equal to the amount  required  to be  withheld.  The value of the
Shares to be withheld  shall be based on Fair Market  Value of the Shares on the
date that the amount of tax to be withheld is to be determined. All elections by
Participants  shall be irrevocable  and be made in writing and in such manner as
determined by the Committee in advance of the day that the  transaction  becomes
taxable.

                                   ARTICLE XV
                                   Successors

All  obligations  of the Company under the Plan,  with respect to Awards granted
hereunder,  shall be  binding  on any  successor  to the  Company,  whether  the
existence  of such  successor  is the result of a direct or  indirect  purchase,
merger,  consolidation or otherwise, of all or substantially all of the business
and/or assets of the Company.

                                   ARTICLE XVI
                                     General

16.1  Requirements  of Law. The granting of Awards and the issuance of Shares of
Stock  under the Plan  shall be  subject  to all  applicable  laws,  rules,  and
regulations,  and  to  such  approvals  by any  governmental  agencies  or  self
regulatory organizations as may be required.

16.2 Effect of the Plan. The establishment of the Plan shall not confer upon any
Key Associate or Director any legal or equitable  right  against the Company,  a
Subsidiary or the Committee,  except as expressly provided in the Plan. The Plan
does not constitute an inducement or consideration for the employment or service
of any Key  Associate or Director,  nor is it a contract  between the Company or
any of its Subsidiaries and any Key Associate or Director.  Participation in the
Plan shall not give any Key  Associate  or Director  any right to be retained in
the  service of the  Company or any of its  Subsidiaries.  No Key  Associate  or
Director who receives an Award shall have rights as a shareholder of the Company
prior to the date Shares are issued to the Participant pursuant to the Plan.

16.3 Creditors. The interests of any Participant under the Plan or any Agreement
are not subject to the claims of creditors and may not, in any way, be assigned,
alienated or encumbered.

16.4 Governing Law. The Plan, and all Agreements  hereunder,  shall be governed,
construed and  administered  in accordance  with and governed by the laws of the
State of Mississippi and the intention of the Company is that ISOs granted under
the Plan qualify as such under Section 422 of the Code.

16.5 Severability.  In the event any provision of the Plan shall be held illegal
or invalid for any reason,  the  illegality or  invalidity  shall not affect the
remaining  parts of the Plan, and the Plan shall be construed and enforced as if
the illegal or invalid provision had not been included.

16.6 Unfunded  Status of Plan.  The Plan is intended to constitute an "unfunded"
plan for incentive and deferred compensation. With respect to any payments as to
which a Participant  has a fixed and vested  interest but which are not yet made
to a Participant by the Company,  nothing  contained  herein shall give any such
Participant  any  rights  that are  greater  than  those of a general  unsecured
creditor of the Company.

16.7 Nonqualified Deferred  Compensation Plan Omnibus Provision.  It is intended
that any compensation, benefits or other remuneration which is provided pursuant
to or in  connection  with  the  Plan  which is  considered  to be  nonqualified
deferred  compensation subject to Section 409A of the Code shall be provided and
paid in a  manner,  and at such  time and in such  form,  as  complies  with the
applicable requirements of Section 409A of the Code to avoid the unfavorable tax
consequences provided therein for non-compliance. The Committee is authorized to
amend  any  Award  Agreement  as  may be  determined  by it to be  necessary  or
appropriate to evidence or further evidence required compliance with IRC Section
409A.

                                    Exhibit B

                              TRUSTMARK CORPORATION
                      AUDIT AND FINANCE COMMITTEE CHARTER

The Audit and Finance  Committee (the  Committee) is a committee of the Board of
Directors.  Its  primary  function  is to  assist  the Board in  fulfilling  its
oversight  responsibilities by monitoring  Trustmark's  accounting and financial
reporting  process,  the systems of internal  controls that  management  and the
Board of Directors have  established,  and the audit  process.  The Committee is
neither  intended nor equipped to guarantee with certainty to the full Board and
shareholders  the accuracy and quality of Trustmark's  financial  statements and
accounting  practices.   Proper  financial  reporting,   accounting,  and  audit
functions  are  collaborative  efforts  conducted  by  full-time   professionals
dedicated to these purposes.  The Committee oversees the work of others involved
in the financial reporting  process-management,  including the internal auditor,
and the  independent  accountant - and assesses  practices and  safeguards,  and
encourages  procedures that promote  accountability on the part of the full-time
professionals.

Audit and Finance  Committee members shall meet the requirements of the National
Association of Securities  Dealers and the  Securities and Exchange  Commission.
The Audit and Finance Committee shall be comprised of three or more Directors as
determined by the Board, each of whom shall be independent directors,  free from
any  relationship  that  would  interfere  with  the  exercise  of  his  or  her
independent  judgment.  No  member of the  Committee  shall  participate  in the
preparation  of  the  financial   statements  of  the  company  or  any  of  its
subsidiaries.   Audit  and  Finance   Committee  members  must  not  accept  any
consulting, advisory, or other compensatory fees from the company other than for
board  service,  and they must not be an affiliated  person of the company.  All
members  of the  Committee  shall  have a basic  understanding  of  finance  and
accounting and be able to read and understand  fundamental financial statements,
including  Trustmark's  balance sheet,  income statement and cash flow statement
and at least one member of the Committee shall meet the requirements of an audit
committee financial expert as defined, or the reasons why not will be disclosed.

Audit and Finance Committee members shall be appointed by the Board of Directors
on recommendation of the Executive Committee.  If an Audit and Finance Committee
chairperson  is not  designated  or present,  the members of the  Committee  may
designate a chairperson by majority vote of the Committee membership.

The Committee  shall meet at least five times  annually,  or more  frequently as
circumstances dictate. The Audit and Finance Committee chairperson shall prepare
or  approve  an agenda in  advance of each  meeting.  The  Committee  shall meet
privately  on a regular  basis with  management,  the  director of the  internal
auditing department, the independent accountants,  and as a committee to discuss
any  matters  that the  Committee  or each of these  groups  believe  should  be
discussed.  The Committee shall provide an open avenue of communication  between
the internal auditors, the independent accountant,  management, and the Board of
Directors.

The Committee shall have the power,  including funding,  to conduct or authorize
investigations    into   any   matters   within   the   Committee's   scope   of
responsibilities.  The  Committee  shall  be  empowered  to  retain  independent
counsel,   accountants,   or  others  to  assist  it  in  the   conduct  of  any
investigation.
       
The Audit and Finance Committee's responsibilities include:

I.   Oversight of Trustmark's Audit Activities

     A.   Recommend to the Board of Directors the independent  accountants to be
          nominated,  approve the  compensation of the independent  accountants,
          evaluate the independent accountants;  and where appropriate,  replace
          the independent accountants.

     B.   Instruct  the  independent   accountants   that  they  are  ultimately
          accountable  to the  Board of  Directors  and the  Audit  and  Finance
          Committee and that they must directly  report to the Audit and Finance
          Committee.

     C.   Assure the  objectivity and the  independence of the internal  auditor
          and the  independent  accountants,  including  a review of  management
          consulting  services  and related  fees  provided  by the  independent
          accountants.  Inquire of any other  relationships that the independent
          accountants  might  have  that  would  impair  their  objectivity  and
          independence.  Actively  engage  in a  dialogue  with the  independent
          accountants  with respect to any disclosed  relationships or services.
          Obtain from the independent  accountants written disclosures  required
          by the Independence  Standards Board.  Establish and monitor adherence
          to a pre-approval policy for use of the independent accountant.

     D.   Review  and  concur  in the  appointment,  replacement,  reassignment,
          performance, or dismissal of the director of internal auditing.

     E.   Consider,  in consultation  with the  independent  accountants and the
          director  of  internal  auditing,  the  audit  scope  and  plan of the
          internal auditors and the independent accountants.  Review and approve
          the independent accountants' engagement letter.

     F.   Review  with the  director of internal  auditing  and the  independent
          accountants the coordination of audit effort to assure completeness of
          coverage,  reduction of redundant  efforts,  and the  effective use of
          audit resources.

     G.   Consider  and review  with  management  and the  director  of internal
          auditing:

          1.   Significant  findings during the year and management's  responses
               thereto (including the status of previous audit recommendations).
          2.   Any  difficulties  encountered  in the  course  of their  audits,
               including any  restrictions  on the scope of their work or access
               to required information.
          3.   Any changes required in the planned scope of their audit plan.
          4.   The internal auditing department budget and staffing.
          5.   The internal auditing department charter.
          6.   Internal  auditing's  compliance with The IIA's Standards for the
               Professional Practice of Internal Auditing.

     H.   Inquire of management,  the director of internal  auditing,  and their
          independent  accountants  about  significant  risks or  exposures  and
          assess the steps that  management  has taken to minimize such risks to
          Trustmark.

     I.   Consider  and review with the  director of internal  auditing  and the
          independent  accountants the adequacy of Trustmark's internal controls
          including computerized information system controls and security.

II.  Oversight of Financial Reporting

     A.   Review  with  management  and  the  independent   accountants  at  the
          completion of the annual examination:

          1.   Trustmark's  annual financial  statements and related  footnotes.
               Discuss critical accounting policies,  including an assessment of
               management's disclosures.
          2.   The independent  accountants'  audit of the financial  statements
               and his or her report thereon.
          3.   Any  significant   findings  during  the  year  and  management's
               responses  thereto,   including  the  status  of  previous  audit
               suggestions.
          4.   Any significant changes required in the independent  accountants'
               audit plan.
          5.   Any serious difficulties or disputes with management  encountered
               during the course of the audit.
          6.   All  alternatives  within  GAAP  for  material  items  that  were
               discussed with management.
          7.   Management's report on internal controls.
          8.   The  Independent  Auditor's  audit of internal  controls  and the
               report thereon.
          9.   Other matters  related to the conduct of the audit,  which are to
               be  communicated  to  the  Committee  under  generally   accepted
               auditing standards.

     B.   Advise  management  and the  independent  accountants  that  they  are
          expected to provide a timely analysis of significant current financial
          reporting issues and practices.

     C.   Provide that management and the independent  accountants  discuss with
          the Audit and Finance Committee their judgments about the quality, not
          just  the  acceptability,  of  Trustmark's  accounting  principles  as
          applied in its financial  reporting.  Inquire as to the consistency of
          Trustmark's  accounting  principles  and  their  application,  and the
          clarity and completeness of Trustmark's  financial  statements,  which
          include  related  disclosures.  Inquire  regarding  items  that have a
          significant    impact    on   the    representational    faithfulness,
          verifiability,  and neutrality of the accounting  information included
          in the financial statements.

     D.   Discuss  any items  required  to be  communicated  by the  independent
          accountants prior to filing interim financial  statements.  Inquire of
          any disagreements with management and its resolution quarterly.

     E.   Review annually with general counsel legal and regulatory matters that
          may  have a  material  impact  on the  financial  statements,  related
          company  compliance  policies,  and  programs and reports or inquiries
          received from regulators or other governmental agencies.

     F.   Submit reports as required by the  Securities and Exchange  Commission
          and/or the National Association of Securities Dealers.

     G.   Establish  and  review  procedures  for the  receipt,  retention,  and
          treatment of  complaints  regarding  accounting,  internal  accounting
          controls   or  auditing   matters,   including   procedures   for  the
          confidential,  anonymous  submission  by  associates of the company of
          concerns regarding questionable accounting or auditing matters.

III. Other Audit and Finance Committee Responsibilities

     A.   Annually  review  a  summary  of  Directors'  and  officers'   related
          transactions and potential conflicts of interest.

     B.   Review  annually  with  the  director  of  internal  auditing  and the
          independent  accountants  the results of their  review of  Trustmark's
          monitoring of compliance with Trustmark's codes of conduct.

     C.   Consider with management and the independent accountants the rationale
          for  employing  audit  firms  other  than  the  principal  independent
          accountant.

     D.   Maintain  minutes  and  report  committee  actions  to  the  Board  of
          Directors  with  such   recommendations  as  the  Committee  may  deem
          appropriate.

     E.   Annually  perform a  self-assessment  of Audit and  Finance  Committee
          performance.

     F.   Perform such other functions as assigned by law,  Trustmark's  charter
          or bylaws, or the Board.

     G.   Review and reassess the adequacy of the Committee's  charter annually.
          The Charter  shall be approved by the Board of Directors and published
          at least every three years in accordance with SEC regulations.