SECURITIES AND EXCHANGE COMMISSION


                             Washington, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT


     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


                                 August 29, 2003
                Date of Report (Date of earliest event reported)


                              TRUSTMARK CORPORATION
             (Exact name of registrant as specified in its charter)


  Mississippi                       0-3683                        64-0471500
(State or other            (Commission File Number)             (IRS Employer
 jurisdiction of                                             Identification No.)
 incorporation)



                             248 East Capitol Street
                                Jackson, MS 39201
          (Address, including zip code, of principal executive office)


                                 (601) 208-5111
              (Registrant's telephone number, including area code)






Item 5.  Other Events

Trustmark  Corporation  announced  that the purchase of Florida's  Emerald Coast
branches  of The  Bank,  a  subsidiary  of  Birmingham,  Alabama  based The Banc
Corporation,  by  Trustmark  National  Bank  was  completed  as of the  close of
business  Friday,  August 29. Under the terms of the  agreement  signed June 18,
2003,  Trustmark  acquired  seven  Florida  branches  of The Bank,  known as the
Emerald Coast  Division,  serving the markets from Destin to Panama City,  for a
$46.8 million deposit premium.  As of August 29, 2003,  these branches  reported
loans and deposits of approximately $223 million and $209 million, respectively.

Richard G. Hickson, Chairman and CEO of Trustmark,  stated, "We are delighted to
expand  Trustmark's  franchise in the dynamic  Destin and Panama  City,  Florida
markets and welcome our new customers,  advisory directors and associates to the
Trustmark  family.  The associates  and advisory  directors of the Emerald Coast
operation are well respected and share our commitment to customer  satisfaction.
The customers of these branches and the demographics of these markets  represent
an outstanding opportunity for Trustmark. We look forward to continuing to build
upon our  franchise in Florida,  one of the fastest  growing and most  desirable
markets in the southeast."

John Sumrall,  President of Trustmark's Emerald Coast operations commented,  "We
are  excited  to be a part of the  Trustmark  organization  and look  forward to
providing our customers a comprehensive  product offering that includes banking,
investment and risk management  solutions.  As a result of our affiliation  with
Trustmark,  we are  positioned to strengthen  customer  relationships  and build
market share in the Emerald Coast market."

Trustmark  is a financial  services  company  providing  banking  and  financial
solutions  through  over  140  offices  and  2,350  associates  in  Mississippi,
Tennessee and Florida. For additional information, visit Trustmark's web site at
www.trustmark.com

Trustmark's  investor  contacts are Zach Wasson,  Executive  Vice  President and
Chief Financial  Officer  (601-208-6816),  and Joseph Rein, First Vice President
(601-208-6898). Trustmark's media contact is Gray Wiggers, Senior Vice President
(601-208-5942).










                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                              TRUSTMARK CORPORATION


BY:       /s/ Zach L. Wasson
          ------------------
          Zach L. Wasson
          Treasurer (Principal Financial Officer)

DATE:     September 2, 2003