UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 10-K

(X)     ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
        ACT OF 1934 for the fiscal year ended December 31, 2001
        or
( )     TRANSITION REPORT PURSUANT TO SECTION 13 OF 15(d) OF THE SECURITIES
        EXCHANGE ACT OF 1934

        Commission file number 0-3683

                              TRUSTMARK CORPORATION

             (Exact name of Registrant as specified in its charter)

                 MISSISSIPPI                                    64-0471500
       (State or other jurisdiction of                         (IRS Employer
        incorporation or organization)                    Identification Number)

248 East Capitol Street, Jackson, Mississippi                     39201
   (Address of principal executive offices)                     (Zip Code)

Registrant's telephone number, including area code:           (601) 354-5111

           Securities registered pursuant to Section 12(g) of the Act:
Common Stock, no par value                          Nasdaq Stock Market
   (Title of Class)                       (Name of Exchange on Which Registered)

Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  Registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days. Yes(X) No( )

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation  S-K is not contained  herein,  and will not be contained,  to the
best of Registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K.( )

Based on the closing  sales price of February 11,  2002,  the  aggregate  market
value  of  the  voting  stock  held  by  nonaffiliates  of  the  Registrant  was
$1,260,568,302.

As of February 28, 2002, there were issued and outstanding  63,469,771 shares of
the Registrant's Common Stock.

                       DOCUMENTS INCORPORATED BY REFERENCE

Portions of the following documents are incorporated by reference to Parts I, II
and III of the  Form  10-K  report:  (1)  Registrant's  2001  Annual  Report  to
Shareholders  (Parts I and II), and (2) Proxy Statement for Registrant's  Annual
Meeting of Shareholders dated March 8, 2002 (Part III).



                              TRUSTMARK CORPORATION

                                    FORM 10-K

                                      INDEX


PART I

Item 1.    Business
Item 2.    Properties
Item 3.    Legal Proceedings
Item 4.    Submission of Matters to a Vote of Securities Holders

PART II

Item 5.    Market for the Registrant's Common Stock and Related
                Shareholder Matters
Item 6.    Selected Financial Data
Item 7.    Management's Discussion and Analysis of Financial
                Condition and Results of Operations
Item 7A.   Quantitative and Qualitative Disclosures About Market Risk
Item 8.    Financial Statements and Supplementary Data
Item 9.    Changes in and Disagreements with Accountants On Accounting
                and Financial Disclosure

PART III

Item 10.   Directors and Executive Officers of the Registrant
Item 11.   Executive Compensation
Item 12.   Security Ownership of Certain Beneficial Owners and Management
Item 13.   Certain Relationships and Related Transactions

PART IV

Item 14.   Exhibits, Financial Statement Schedules and Reports on
                Form 8-K

SIGNATURES

EXHIBIT INDEX



                                     PART I

ITEM 1.  BUSINESS

GENERAL

Trustmark Corporation  (Trustmark) is a multi-bank holding company headquartered
in Jackson, Mississippi, incorporated under the Mississippi Business Corporation
Act on August 5, 1968, and commenced  doing  business in November 1968.  Through
its  subsidiaries,  Trustmark  operates  as a  financial  services  organization
providing   banking,   investment   and   insurance   solutions  to   corporate,
institutional  and  individual  customers  predominantly  within  the  states of
Mississippi and Tennessee.

Trustmark National Bank (TNB), Trustmark's wholly owned subsidiary, accounts for
substantially  all of the assets and  revenues of  Trustmark.  Chartered  by the
State of Mississippi in 1889, TNB is also headquartered in Jackson, Mississippi.
In  addition  to banking  activities,  TNB  provides  investment  and  insurance
products  and  services  to  its  customers  through  two of  its  wholly  owned
subsidiaries,  Trustmark  Financial  Services,  Inc. and The Bottrell  Insurance
Agency, Inc.

Trustmark  also  engages  in  banking   activities   through  its  wholly  owned
subsidiary,   Somerville  Bank  &  Trust  Company  (Somerville)  in  Somerville,
Tennessee.  Somerville  was acquired in a business  combination  during 2001 and
presently  has five  locations  in  Somerville,  Hickory  Withe  and  Rossville,
Tennessee.  In addition to its banking subsidiaries,  Trustmark also owns all of
the stock of F.S.  Corporation  and First  Building  Corporation,  both  nonbank
Mississippi  corporations,  which are not considered  significant  subsidiaries.
Neither  Trustmark  nor its  subsidiaries  have any  foreign  activities.  As of
December 31, 2001, Trustmark and its subsidiaries  employed  approximately 2,456
full-time equivalent employees.

In 2001,  Trustmark began  implementation  of a new brand position as a "trusted
financial  partner" to reflect the move from a bank to a  diversified  financial
services   organization.   Trustmark  engages  in  business  through  its  three
reportable segments. Retail Banking provides banking services to individuals and
small  business  customers.  Commercial  Banking  services  corporate and middle
market  clients.  Financial  Services  offers a full range of  services  to meet
specialized financial needs of both individuals and corporate clients.

Retail Banking

Retail  Banking  provides a full range of  financial  products  and  services to
individuals  and small business  customers  through  Trustmark's  143 offices in
Mississippi  and  Tennessee.  During 2001,  Trustmark  evaluated a number of its
major retail  markets in an effort to  effectively  position its branch  network
within each market. During the year, seven offices were renovated, three offices
were closed and two new offices  were  opened.  Construction  on two  additional
offices is currently in process.

Trustmark made significant  investments in electronic  delivery  channels during
the past year with the  introduction of two Internet banking services created to
meet the needs of both consumers and businesses.  TrustTouchWeb allows customers
to access their bank accounts at their  convenience  from any  Internet-equipped
computer.  TrustTouchWeb  gives instant  access to secured  account  information
around-the-clock  and  provides  the  ability  to pay bills  electronically  and
transfer  funds between  accounts.  TrustNetWeb,  Trustmark's  Internet  banking
product for small to mid-sized  businesses,  provides the same  convenience  and
flexibility as TrustTouchWeb with additional features tailored  specifically for
businesses.

Customers may access automated teller machines (ATM) through Trustmark's network
of 174 ATMs in 153 locations throughout Mississippi, Tennessee and Louisiana, in
addition to worldwide  access through other ATM networks such as Plus, Pulse and
Cirrus.   TrustTouch   services  allow  customers  to  access  detailed  account
information,  via a toll free number 24 hours a day, and  TrustTouchpc  services
offer  customers the  flexibility to access  account  information as well as the
ability to process transactions 24 hours a day via computer.  Trustmark provides
Retail Banking  customers with various personal loan products and small business
loans.  Trustmark  also lends to moderate  and lower income  homeowners  through
Community  Reinvestment Act programs such as the Downpayment  Assistance Program
and Farmers Home Multi-Family Home Program.

Trustmark  recognizes the significant impact small businesses have on its market
and have  addressed  these needs through the creation of a specialized  Business
Banking group,  which provides  banking,  investment and insurance  solutions to
businesses  with  annual  sales of up to $3  million.  The Bank at Work  program
serves as an alternative delivery channel that provides banking services on-site
to businesses employing over 100 people.

The collective  results of these efforts,  as well as many others, are reflected
in Trustmark's leading market position. From a deposit market share perspective,
Trustmark  continues  to have a  significant  presence in most of the markets it
serves. In fact,  Trustmark's market share ranks first, second or third in 22 of
the 27 counties it serves.


Commercial Banking

Commercial Banking provides various financial products and services to corporate
and middle market clients  through TNB's  Commercial  Lending,  Commercial  Real
Estate,  Indirect  Lending and Private  Banking  groups.  Business  Advantage is
designed  to give  businesses  a total  package of business  savings,  financial
management and convenient services in one comprehensive  package,  when combined
with a regular commercial or small business checking account. To better meet the
unique  credit needs of larger  businesses,  the  Commercial  Lending  group has
created relationship  managers to work primarily with local middle market firms,
specialized industries, as well as, large regional and national firms.

Trustmark  continues to be active in automobile finance directly  throughout its
extensive  branch  network and through a  long-established  indirect  network of
automobile dealers.

Financial Services

Financial  Services includes trust and fiduciary  services,  discount  brokerage
services, insurance services, as well as credit card and mortgage services. With
$7.3 billion in trust assets under administration,  Trustmark's Trust Department
offers a full  line of asset  management  and  custodial  services  through  its
Personal  Trust,  Employee  Benefit  and  Corporate  Trust  groups.  The  Wealth
Management  Group  provides  customized  solutions  for  affluent  customers  by
integrating  investment  management,  estate  planning,  insurance  products and
private banking.

Trustmark's   Correspondent  Banking  Department  maintains  relationships  with
independent  banks  across  the  state,  providing   competitively  priced  cash
management  services,  financing  and  clearing  services.   Trustmark's  public
services bankers offer cash management  products,  loans and investment services
tailored  for the needs of public  entities  such as state  agencies,  municipal
government and school districts.

Included in Financial  Services is Trustmark's  proprietary  mutual fund family,
Performance  Funds. The seven mutual funds are designed and managed by Trustmark
investment  professionals and are offered through Trustmark  Financial Services,
Inc. (TFSI), TNB's full service brokerage subsidiary.

Through  The  Bottrell  Insurance  Agency,  Inc.  (Bottrell),   TNB's  insurance
subsidiary,  Trustmark  provides a variety of commercial  insurance  products as
well as personal life,  health,  property and casualty  insurance.  During 2001,
Bottrell  expanded  its product  lines and  distribution  channels  for personal
insurance services.

Additional information on Trustmark's segments can be found in Note 17, "Segment
Information,"   (page  35)  included  in  Trustmark's   2001  Annual  Report  to
Shareholders and is incorporated herein by reference.

Business Combinations

In an effort to further  enhance  shareholder  value,  Trustmark  has focused on
expanding its franchise through the selective  acquisition of financial services
firms in higher growth  markets within a 500-mile  radius of Jackson.  Trustmark
acquired two banking organizations in the dynamic Memphis,  Tennessee, market in
2001.

On April 6,  Trustmark  acquired  Barret  Bancorp,  Inc.  (Barret),  the holding
company for Peoples Bank  (Peoples) in  Barretville,  Tennessee,  and Somerville
Bank & Trust Company in Somerville, Tennessee, which collectively had 13 offices
and  $508  million  in  total  assets.   The  shareholders  of  Barret  received
approximately  2.4 million  shares of  Trustmark's  common  stock as well as $51
million  in cash.  Peoples  was  merged  into TNB,  while  Somerville  remains a
separately  chartered banking  subsidiary and continues to operate and serve its
customers as such.

On December 14, Trustmark completed its acquisition of Nashoba Bancshares,  Inc.
(Nashoba),  paying Nashoba's  shareholders $28 million in cash.  Nashoba was the
holding  company for Nashoba  Bank and at the merger date had three  offices and
$163 million in total assets.  Like  Peoples,  Nashoba was merged into TNB. Both
business combinations were accounted for under the purchase method of accounting
and their results of operations,  which were not material, have been included in
the financial statements from the merger dates.



Forward-Looking Statements

This report contains forward-looking  statements with respect to the adequacy of
the allowance for loan losses;  the effect of legal  proceedings  on Trustmark's
financial  condition,  results of  operations  and  liquidity;  and market  risk
disclosures.  Although  Management  believes that the expectations  reflected in
such  forward-looking  statements are reasonable,  it can give no assurance that
such expectations will prove to be correct. Such forward-looking  statements are
subject to certain risks,  uncertainties and assumptions.  Should one or more of
these risks materialize,  or should any such underlying  assumptions prove to be
significantly  different,  actual  results  may vary  significantly  from  those
anticipated,  estimated,  projected or expected. Factors that could cause actual
results to differ  materially from current  expectations by Management  include,
but are not limited to:

o     Legislative or regulatory changes, including changes in accounting
         standards;
o     General economic conditions, either nationally or regionally;
o     Changes in interest rates, yield curves and interest rate spread
         relationships;
o     Deposit attrition, customer loss or revenue loss in the ordinary course
         of business;
o     Increases in competitive pressure in the banking industry;
o     Changes in the rate of inflation;
o     Changes in securities markets;
o     Changes in technology.

Forward-looking  statements  speak only as of the date they are made.  Trustmark
does not undertake any  obligation  to update any  forward-looking  statement to
reflect subsequent circumstances or events.

COMPETITION

Changes in regulation,  technology and product delivery systems have resulted in
an increasingly competitive environment.  Trustmark and its subsidiaries compete
with other local,  regional and national  providers of banking,  investment  and
insurance products and services such as other bank holding companies, commercial
and state banks,  savings and loan  associations,  consumer  finance  companies,
mortgage  companies,  insurance  agencies,  brokerage  firms,  credit unions and
financial  service  operations  of major  retailers.  Trustmark  competes in its
markets by offering quality and innovative  products and services at competitive
prices. Within Trustmark's market area, none of the competitors are dominant.

SUPERVISION AND REGULATION

The following  discussion sets forth certain material elements of the regulatory
framework  applicable  to bank  holding  companies  and their  subsidiaries  and
provides certain specific information relevant to Trustmark.

General

Trustmark is a registered  bank holding  company under the Bank Holding  Company
Act (BHC) of 1956, as amended. As such,  Trustmark and its nonbank  subsidiaries
are subject to the  supervision,  examination and reporting  requirements of the
BHC Act and the regulations of the Federal  Reserve Board. In addition,  as part
of Federal Reserve policy, a bank holding company is expected to act as a source
of  financial  and  managerial  strength  to  subsidiary  banks and to  maintain
resources  adequate to support each  subsidiary  bank.  Under the BHC Act,  bank
holding  companies  generally  may not own or control more than 5% of the voting
shares or substantially all the assets of any company, including a bank, without
the Federal  Reserve  Board's  prior  approval.  The BHC Act also  prohibits the
acquisition by a bank holding company of more than 5% of the outstanding  voting
shares  of a bank  located  outside  the state in which  the  operations  of its
banking  subsidiaries  are  principally  conducted,  unless such  acquisition is
specifically authorized by statute of the state in which the bank to be acquired
is located. In addition,  bank holding companies generally may engage,  directly
or  indirectly,  only in banking and such other  activities as are determined by
the Federal  Reserve Board to be closely  related to banking.  Trustmark is also
subject  to  regulation  by  the  State  of   Mississippi   under  its  laws  of
incorporation.  In  addition  to the  impact of  regulation,  Trustmark  and its
subsidiaries may be affected by legislation which can change banking statutes in
substantial and unexpected ways, and by the actions of the Federal Reserve Board
as it attempts to control the money supply and credit  availability  in order to
influence the economy.

TNB is a national  banking  association  and, as such,  is subject to regulation
primarily  by  the  Office  of  the  Comptroller  of  the  Currency  (OCC)  and,
secondarily,  by the Federal Deposit Insurance  Corporation  (FDIC), the Federal
Reserve Board and the  Mississippi  Department of Banking and Consumer  Finance.
Almost every area of the operations and financial condition of TNB is subject to
extensive   regulation  and   supervision  and  to  various   requirements   and
restrictions under federal and state law including loans, reserves, investments,
issuance of securities,  establishment of branches, capital adequacy, liquidity,
earnings,  dividends,  management  practices  and  the  provision  of  services.
Somerville is a state-chartered commercial bank, subject to regulation primarily
by  the  FDIC  and   secondarily  by  the  Tennessee   Department  of  Financial
Institutions.

TNB's  nonbanking  subsidiaries  are  subject to a variety of state and  federal
laws. TFSI, TNB's full service brokerage  subsidiary,  is subject to supervision
and  regulation by the Securities and Exchange  Commission  (SEC),  the National
Association of Securities  Dealers,  Inc., state  securities  regulators and the
various exchanges through which it conducts business. Bottrell is subject to the
insurance laws and regulations of the states in which it is active.  The Federal
Reserve Board supervises Trustmark's nonbanking subsidiaries.

Trustmark is also under the  jurisdiction of the SEC for matters relating to the
offering and sale of its securities.  Trustmark is subject to the disclosure and
regulatory  requirements  of the  Securities  Act of 1933,  as amended,  and the
Securities Exchange Act of 1934, as amended, as administered by the SEC.

Capital Adequacy

Trustmark  is subject to capital  requirements  and  guidelines  imposed on bank
holding  companies by the Federal Reserve Board. The OCC imposes similar capital
requirements and guidelines on TNB.  Somerville is not discussed in this section
as it is not a  significant  subsidiary  as  defined by the SEC.  These  capital
guidelines involve quantitative and qualitative measures of assets,  liabilities
and certain off-balance sheet instruments.

Trustmark  and TNB are required to maintain Tier 1 and total capital equal to at
least 4% and 8% of their total risk-weighted assets,  respectively.  At December
31, 2001,  Trustmark  exceeded both  requirements  with Tier 1 capital and total
capital  equal  to  13.14%  and  14.40%  of  its  total  risk-weighted   assets,
respectively.  At December 31, 2001,  TNB also exceeded both  requirements  with
Tier 1  capital  and  total  capital  equal to  13.14%  and  14.39% of its total
risk-weighted assets, respectively.

The Federal  Reserve Board also  requires  bank holding  companies to maintain a
minimum leverage ratio.  The guidelines  provide for a minimum leverage ratio of
3% for banks and bank holding  companies that meet certain  specified  criteria,
including  having the highest  regulatory  rating.  At December  31,  2001,  the
leverage ratios for Trustmark and TNB were 8.74% and 8.73%, respectively.

Failure to meet minimum capital  requirements  could subject a bank to a variety
of enforcement remedies.  The Federal Deposit Insurance Corporation  Improvement
Act of 1991 (FDICIA), among other things, identifies five capital categories for
insured  depository  institutions.  These include well  capitalized,  adequately
capitalized,  undercapitalized,  significantly  undercapitalized  and critically
undercapitalized.  FDICIA requires banking  regulators to take prompt corrective
action whenever financial institutions do not meet minimum capital requirements.
Failure  to  meet  the  capital  guidelines  could  also  subject  a  depository
institution  to  capital  raising   requirements.   In  addition,  a  depository
institution is generally prohibited from making capital distributions, including
paying  dividends,  or  paying  management  fees  to a  holding  company  if the
institution would thereafter be  undercapitalized.  As of December 31, 2001, the
most recent  notification from the OCC categorized TNB as well capitalized based
on the prompt corrective action ratios and guidelines described above.

Payment of Dividends and Other Restrictions

There are various  legal and  regulatory  provisions,  which limit the amount of
dividends TNB can pay to Trustmark without regulatory approval.  Approval of the
OCC is required if the total of all  dividends  declared  in any  calendar  year
exceeds the total of its net income for that year combined with its retained net
income of the  preceding  two  years.  During the  fourth  quarter of 2001,  TNB
applied for and received approval from its regulators to pay an additional $83.0
million in dividends to continue the capital  management  plan,  as discussed in
Note 13,  "Shareholders'  Equity," included in Trustmark's 2001 Annual Report to
Shareholders.  TNB will have available in 2002 approximately  $16.5 million plus
its net income for that year to pay as dividends. In addition,  subsidiary banks
of a bank  holding  company are subject to certain  restrictions  imposed by the
Federal  Reserve Act on extensions of credit to the bank holding  company or any
of its  subsidiaries.  Further,  subsidiary  banks of a bank holding company are
prohibited  from engaging in certain tie-in  arrangements in connection with any
extension of credit,  lease or sale of property or furnishing of any services to
the bank holding company.

FDIC Insurance Assessments

The  deposits  of TNB are insured up to  regulatory  limits set by the FDIC and,
accordingly,  are  subject to deposit  insurance  assessments.  The FDIC has the
authority  to raise or lower  assessment  rates on insured  deposits in order to
achieve  certain  designated  ratios in the Bank  Insurance  Fund  (BIF) and the
Savings Association Insurance Fund (SAIF) and to impose special assessments. The
FDIC  applies  a  risk-based   assessment  system  that  places  each  financial
institution  into one of nine categories based on capital levels and supervisory
evaluations provided to the FDIC by the institution's primary federal regulator.
Each  institution's  insurance  assessment  rate is then  determined by the risk
category in which it is classified.  At December 31, 2001,  TNB's annual BIF and
SAIF assessment rates and Somerville's BIF rate were $0.0182 per $100 of insured
deposits.

Financial Modernization - The Gramm-Leach-Bliley Act

The  Gramm-Leach-Bliley  Financial  Services  Modernization  Act of  1999  (Act)
affects every facet of a depository institution's operations. The Act does three
fundamental things that affect the banking industry:  (a) repeals key provisions
of  the  Glass  Steagall  Act to  permit  commercial  banks  to  affiliate  with
securities firms, insurance companies and other financial service providers; (b)
establishes a statutory  framework pursuant to which full affiliations can occur
between these entities;  and (c) provides financial services  organizations with
flexibility in structuring these new financial  affiliations through a financial
holding company structure or a financial subsidiary.

As a result  of the Act,  banks  are able to  offer  customers  a wide  range of
financial products and services without the restraints of previous  legislation.
In addition,  bank holding companies and other financial services providers have
been able to commence  new  activities  and develop new  affiliations  much more
readily.  The  primary  provisions  of the Act related to the  establishment  of
financial holding companies and financial subsidiaries became effective on March
11,  2000.  The Act  authorizes  national  banks to own or control a  "financial
subsidiary"  that engages in activities  that are not  permissible  for national
banks to engage in  directly.  The Act contains a number of  provisions  dealing
with insurance activities by bank subsidiaries.  Generally,  the Act affirms the
role of the states in regulating insurance  activities,  including the insurance
activities of financial subsidiaries of banks, but the Act also preempts certain
state laws. As a result of the Act, in 2001 TNB elected for Bottrell to become a
financial subsidiary. This enables TNB to engage in insurance agency activities,
through its financial subsidiary Bottrell, at any location.

The Act also  imposed  new  requirements  related  to the  privacy  of  customer
financial information. The Act requires financial institutions to disclose their
information  sharing  policies and  procedures,  and if the  institution  shares
information  with  nonaffiliated  third parties,  the  institution  must provide
customers with the opportunity to "opt out" of the sharing arrangements. The Act
also  prohibits  financial  institutions  from  disclosing a customer's  account
number to nonaffiliated third parties for use in marketing  programs,  including
telemarketing and direct mail programs.  Finally, the Act prohibits most persons
from  obtaining  customer  information  through the use of false,  fictitious or
fraudulent  statements  or  representations.  Trustmark  has complied with these
requirements and recognizes the need for its customers' privacy.

EXECUTIVE OFFICERS OF THE REGISTRANT

The executive officers of Trustmark Corporation (the Registrant) and its primary
bank subsidiary,  Trustmark National Bank,  including their ages,  positions and
principal occupations for the last five years are as follows:

Richard  G.  Hickson,  57,  President  and Chief  Executive  Officer,  Trustmark
Corporation and Vice Chairman and Chief Executive  Officer,  Trustmark  National
Bank since May 1997.

T. H. Kendall III, 65,  President and General  Manager,  The Gaddis Farms,  Inc.
(Farming, Banking and Oil Production); Chairman of the Board, Trustmark National
Bank since February 1999;  Chairman of the Board,  Trustmark  Corporation  since
April 1999.

Harry M. Walker,  51,  Secretary,  Trustmark  Corporation;  President  and Chief
Operating Officer - General Banking Group,  Trustmark  National Bank since March
1992.

Gerard R. Host, 47,  Treasurer,  Trustmark  Corporation  since  September  1995;
President and Chief  Operating  Officer - Financial  Services  Group,  Trustmark
National Bank since September 1999; Executive Vice President and Chief Financial
Officer from November 1995 to September 1999.

William O. Rainey,  62,  Executive  Vice  President and Chief  Banking  Officer,
Trustmark National Bank since November 1991.

James S. Lenoir, 59, Executive Vice President and Chief Risk Officer,  Trustmark
National  Bank since March  1999;  Executive  Vice  President  and Chief  Credit
Officer for Deposit  Guaranty  Corp.  and Deposit  Guaranty  National  Bank from
February 1983 to April 1998.

Thomas F.  Darnell,  51,  Executive  Vice  President  and Chief Credit  Officer,
Trustmark National Bank since October 1999; Senior Vice President and Manager of
Commercial Lending from January 1993 to October 1999.

George C. Gunn, 50,  Executive Vice  President and Commercial  Banking  Manager,
Trustmark  National Bank since  September  1999;  Senior Vice President and Real
Estate Lending Manager from April 1987 to September 1999.

Thomas W. Mullen,  59, Executive Vice President and Chief Retail  Administration
Officer, Trustmark National Bank since November 1991.

James M.  Outlaw,  Jr.,  48,  Executive  Vice  President  and Chief  Information
Officer, Trustmark National Bank since September 1999; Senior Vice President and
Operations Manager from February 1996 to September 1999.

Zach L. Wasson,  Jr., 48, Executive Vice President and Chief Financial  Officer,
Trustmark  National Bank since September  1999;  Senior Vice President and Chief
Investment Officer from November 1995 to September 1999.

STATISTICAL DISCLOSURES

The  consolidated   statistical   disclosures  for  Trustmark   Corporation  and
subsidiaries are contained in the following Tables 1 through 12.



                              TRUSTMARK CORPORATION
                             STATISTICAL DISCLOSURES

TABLE 1 - COMPARATIVE AVERAGE BALANCES - YIELDS AND RATES

The table below shows the average  balances  for all assets and  liabilities  of
Trustmark and the interest  income or expense  associated  with those assets and
liabilities.  The yields or rates  have been  computed  based upon the  interest
income or expense for each of the last three years ended (tax equivalent basis -
$ in thousands):


                                                                   Years Ended December 31,
                                                  ----------------------------------------------------------
                                                              2001                          2000
                                                  ----------------------------  ----------------------------
                                                    Average             Yield/    Average             Yield/
                                                    Balance   Interest   Rate     Balance   Interest   Rate
                                                  ----------  --------  ------  ----------  --------  ------
                                                                                     
Assets
Interest-earning assets:
    Federal funds sold and securities purchased
         under reverse repurchase agreements      $   24,629  $    921   3.74%  $   32,496  $  2,155   6.63%
    Securities available for sale:
        Taxable                                    1,078,588    68,174   6.32%   1,060,986    71,876   6.77%
        Nontaxable                                    91,750     7,289   7.94%      68,754     5,765   8.38%
    Securities held to maturity:
        Taxable                                      835,946    55,797   6.67%     938,793    61,866   6.59%
        Nontaxable                                    90,867     7,269   8.00%      77,015     6,086   7.90%
    Loans, net of unearned income                  4,302,485   348,245   8.09%   4,079,870   349,580   8.57%
                                                  ----------  --------          ----------  --------
    Total interest-earning assets                  6,424,265   487,695   7.59%   6,257,914   497,328   7.95%
Cash and due from banks                              258,776                       268,544
Other assets                                         376,469                       320,329
Allowance for loan losses                            (71,650)                      (65,758)
                                                  ----------                    ----------
      Total Assets                                $6,987,860                    $6,781,029
                                                  ==========                    ==========

Liabilities and Shareholders' Equity
Interest-bearing liabilities:
    Interest-bearing demand deposits              $  795,890  $ 19,864   2.50%  $  661,889  $  23,641  3.57%
    Savings deposits                                 637,973     7,759   1.22%     640,557     11,189  1.75%
    Time deposits                                  1,895,677    98,733   5.21%   1,745,591     91,499  5.24%
    Federal funds purchased and securities sold
        under repurchase agreements                1,117,059    42,390   3.79%   1,212,016     68,618  5.66%
    Short-term borrowings                            495,607    22,167   4.47%     878,275     56,837  6.47%
    Long-term FHLB advances                          351,301    18,329   5.22%      51,230      3,412  6.66%
                                                  ----------  --------          ----------  ---------
        Total interest-bearing liabilities         5,293,507   209,242   3.95%   5,189,558    255,196  4.92%
                                                              --------                      ---------
Noninterest-bearing demand deposits                  966,437                       880,020
Other liabilities                                     72,478                        62,429
Shareholders' equity                                 655,438                       649,022
                                                  ----------                    ----------
      Total Liabilities and Shareholders' Equity  $6,987,860                    $6,781,029
                                                  ==========                    ==========
      Net Interest Margin                                      278,453   4.33%                242,132  3.87%

Less tax equivalent adjustments:
    Investments                                                  5,095                          4,148
    Loans                                                        4,780                          4,421
                                                              --------                       --------
      Net Interest Margin per Annual Report                   $268,578                       $233,563
                                                              ========                       ========




                                                     Year Ended December 31,
                                                  ----------------------------
                                                              1999
                                                  ----------------------------
                                                    Average             Yield/
                                                    Balance   Interest   Rate
                                                  ----------  --------  ------
                                                                
Assets
Interest-earning assets:
    Federal funds sold and securities purchased
         under reverse repurchase agreements      $  159,566  $  7,917   4.96%
    Securities available for sale:
        Taxable                                      747,885    46,997   6.28%
        Nontaxable                                         -         -      -
    Securities held to maturity:
        Taxable                                    1,178,849    73,813   6.26%
        Nontaxable                                   122,931    10,048   8.17%
    Loans, net of unearned income                  3,833,333   317,158   8.27%
                                                  ----------  --------
    Total interest-earning assets                  6,042,564   455,933   7.55%
Cash and due from banks                              296,675
Other assets                                         304,968
Allowance for loan losses                            (65,856)
                                                  ----------
      Total Assets                                $6,578,351
                                                  ==========

Liabilities and Shareholders' Equity
Interest-bearing liabilities:
    Interest-bearing demand deposits              $  719,981  $ 19,128   2.66%
    Savings deposits                                 684,368    11,795   1.72%
    Time deposits                                  1,558,788    75,828   4.86%
    Federal funds purchased and securities sold
        under repurchase agreements                1,491,515    70,847   4.75%
    Short-term borrowings                            522,243    27,481   5.26%
    Long-term FHLB advances                                -         -      -
                                                  ----------  --------
        Total interest-bearing liabilities         4,976,895   205,079   4.12%
                                                              --------
Noninterest-bearing demand deposits                  880,468
Other liabilities                                     64,538
Shareholders' equity                                 656,450
                                                  ----------
      Total Liabilities and Shareholders' Equity  $6,578,351
                                                  ==========
      Net Interest Margin                                      250,854   4.15%

Less tax equivalent adjustments:
    Investments                                                  3,517
    Loans                                                        3,907
                                                              --------
      Net Interest Margin per Annual Report                   $243,430
                                                              ========


Nonaccruing  loans have been  included in the average loan balances and interest
collected  prior to these  loans  having  been  placed  on  nonaccrual  has been
included  in  interest  income.  Loan  fees  included  in  interest  income  are
immaterial.  Interest  income and average yield on  tax-exempt  assets have been
calculated on a fully tax  equivalent  basis using a tax rate of 35% for each of
the three years presented.  Certain reclassifications have been made to the 2000
and 1999 amounts to conform to the 2001 presentation.

TABLE 2 - VOLUME AND YIELD/RATE VARIANCE ANALYSIS

The table below shows the change from year to year for each component of the tax
equivalent net interest margin in the amount generated by volume changes and the
amount  generated by changes in the yield or rate (tax  equivalent  basis - $ in
thousands):


                                                  2001 Compared to 2000                     2000 Compared to 1999
                                               Increase (Decrease) Due To:               Increase (Decrease) Due To:
                                          --------------------------------------    --------------------------------------
                                                          Yield/                                    Yield/
                                            Volume         Rate           Net         Volume         Rate           Net
                                          ----------    ----------    ----------    ----------    ----------    ----------
                                                                                               
Interest earned on:
  Federal funds sold and securities
    purchased under reverse repurchase
    agreements                             $   (441)     $   (793)     $ (1,234)     $ (7,796)     $  2,034      $ (5,762)
  Securities available for sale:
        Taxable                               1,168        (4,870)       (3,702)       20,970         3,909        24,879
        Nontaxable                            1,841          (317)        1,524             -         5,765         5,765
  Securities held to maturity:
        Taxable                              (6,816)          747        (6,069)      (15,671)        3,724       (11,947)
        Nontaxable                            1,105            78         1,183        (3,640)         (322)       (3,962)
  Loans, net of unearned income              18,668       (20,003)       (1,335)       20,730        11,692        32,422
                                           --------      --------      ---------     --------      --------      --------
      Total interest-earning assets          15,525       (25,158)       (9,633)       14,593        26,802        41,395

Interest paid on:
  Interest-bearing demand deposits            4,188        (7,965)       (3,777)       (1,639)        6,152         4,513
  Savings deposits                              (45)       (3,385)       (3,430)         (799)          193          (606)
  Time deposits                               7,765          (531)        7,234         9,484         6,187        15,671
  Federal funds purchased and securities
    sold under repurchase agreements         (5,028)      (21,200)      (26,228)      (14,525)       12,296        (2,229)
  Short-term borrowings                     (20,281)      (14,389)      (34,670)       21,950         7,406        29,356
  Long-term FHLB advances                    15,809          (892)       14,917             -         3,412         3,412
                                           --------      ---------     --------      --------      --------      --------
      Total interest-bearing liabilities      2,408       (48,362)      (45,954)       14,471        35,646        50,117
                                           --------      --------      --------      --------      --------      --------
      Change in net interest income on a
          tax equivalent basis             $ 13,117      $ 23,204      $ 36,321      $    122      $ (8,844)     $ (8,722)
                                           ========      ========      ========      ========      ========      ========


The change in interest due to both volume and  yield/rate  has been allocated to
change due to volume and change due to  yield/rate in proportion to the absolute
value of the  change  in each.  Tax-exempt  income  has been  adjusted  to a tax
equivalent  basis using a tax rate of 35% for 2001,  2000 and 1999. The balances
of  nonaccrual  loans and  related  income  recognized  have been  included  for
purposes of these computations.

TABLE 3 - SECURITIES AVAILABLE FOR SALE AND SECURITIES HELD TO MATURITY

The table below indicates  amortized costs of securities  available for sale and
held to  maturity  by type at year end for each of the  last  three  years ($ in
thousands):


                                                               December 31,
                                                  --------------------------------------
                                                     2001          2000          1999
                                                  ----------    ----------    ----------
                                                                     
Securities available for sale
U.S. Treasury and U.S. Government agencies        $  275,250    $  398,930    $  387,465
Obligations of states and political subdivisions      94,271        65,529             -
Mortgage-backed securities                           616,044       596,884       347,817
                                                  ----------    ----------    ----------
    Total debt securities                            985,565     1,061,343       735,282
Equity securities                                     46,946        41,642        44,109
                                                  ----------    ----------    ----------
     Total securities available for sale          $1,032,511    $1,102,985    $  779,391
                                                  ==========    ==========    ==========
Securities held to maturity
U.S. Treasury and U.S. Government agencies        $        -    $        -    $  188,792
Obligations of states and political subdivisions     184,368       229,684       270,566
Mortgage-backed securities                           607,584       775,671       931,523
Other securities                                         100           100           100
                                                  ----------    ----------    ----------
       Total securities held to maturity          $  792,052    $1,005,455    $1,390,981
                                                  ==========    ==========    ==========


TABLE 4 - MATURITY  DISTRIBUTION AND YIELDS OF SECURITIES  AVAILABLE FOR SALE
          AND SECURITIES HELD TO MATURITY

The following table details the maturities of securities  available for sale and
held to maturity  using  amortized  cost at December 31, 2001,  and the weighted
average  yield  for  each  range  of  maturities  (tax  equivalent  basis - $ in
thousands):


                                                                            Maturing
                                        -------------------------------------------------------------------------------
                                                           After One,           After Five,
                                         Within            But Within           But Within              After
                                        One Year   Yield   Five Years   Yield    Ten Years    Yield   Ten Years   Yield     Total
                                        --------   -----   ----------   -----   -----------   -----   ---------   -----   ----------
                                                                                               
Securities available for sale
  U.S. Treasury and U.S.
    Government agencies                 $ 47,240   6.36%   $   82,931   6.41%   $  134,408    3.63%   $  10,671   7.12%   $  275,250
  Obligations of states and
    political subdivisions                16,275   7.66%       40,654   7.40%       35,131    7.87%       2,211   6.57%       94,271
  Mortgage-backed securities                 179   8.14%        8,075   6.86%       40,579    6.70%     567,211   7.08%      616,044
                                        --------           ----------           ----------            ---------           ----------
     Total debt securities              $ 63,694   6.70%   $  131,660   6.74%   $  210,118    4.93%   $ 580,093   7.08%      985,565
                                        ========           ==========           ==========            =========
 Equity securities                                                                                                            46,946
                                                                                                                          ----------
     Total securities available for sale                                                                                  $1,032,511
                                                                                                                          ==========
Securities held to maturity
  Obligations of states and
    political subdivisions              $ 16,999   6.80%   $   58,928   7.00%   $   52,593    7.03%   $  55,848   7.80%   $  184,368
  Mortgage-backed securities                   -      -         1,574   6.50%       64,531    6.69%     541,479   6.62%      607,584
  Other securities                             -      -           100   7.50%            -       -            -       -          100
                                        --------           ----------           ----------            ---------           ----------
     Total securities held to maturity  $ 16,999   6.80%   $   60,602   6.99%   $  117,124    6.84%   $ 597,327   6.73%   $  792,052
                                        ========           ==========           ==========            =========           ==========


Due to the nature of mortgage related securities, the actual maturities of these
investments  can be  substantially  shorter  than  their  contractual  maturity.
Management   believes  the  actual  weighted  average  maturity  of  the  entire
mortgage-related portfolio to be approximately 3.04 years.

As of December 31, 2001 Trustmark held  securities of one issuer with a carrying
value exceeding ten percent of total stockholders'  equity.  General obligations
of the  State of  Mississippi  with a  carrying  value of $63.5  million  and an
approximate fair value of $66.2 million were held on December 31, 2001. Included
in the aforementioned  State of Mississippi holdings are bonds with an aggregate
carrying value of $16.7 million and an approximate  fair value of $18.3 million,
which are known to be  prerefunded  or escrowed  to maturity by U.S.  Government
securities.

TABLE 5 - COMPOSITION OF THE LOAN PORTFOLIO

The table below shows the  carrying  value of the loan  portfolio  at the end of
each of the last five years ($ in thousands):


                                                                                 December 31,
                                                  --------------------------------------------------------------------------
                                                     2001            2000            1999            1998            1997
                                                  ----------      ----------      ----------      ----------      ----------
                                                                                                   
Real estate loans:
  Construction and land development               $  401,744      $  309,532      $  297,231      $  251,654      $  195,728
  Secured by 1-4 family residential properties     1,385,490       1,250,767       1,175,775       1,106,735         699,486
  Secured by nonfarm, nonresidential properties      703,674         602,920         555,255         508,194         446,492
  Other real estate loans                            103,305          86,046          78,090          72,445          70,592
Loans to finance agricultural production              33,509          38,369          35,412          39,682          38,466
Commercial and industrial                            788,982         819,948         824,017         721,483         702,361
Loans to individuals for personal expenditures       876,582         809,808         841,059         773,578         701,132
Obligations of states and political subdivisions     166,342         164,059         151,759         141,152          79,178
Loans for purchasing or carrying securities           10,691          11,127          16,160          24,854          17,622
Other loans                                           54,047          51,357          40,177          62,541          32,598
                                                  ----------      ----------      ----------      ----------      ----------
     Loans, net of unearned income                $4,524,366      $4,143,933      $4,014,935      $3,702,318      $2,983,655
                                                  ==========      ==========      ==========      ==========      ==========


TABLE 6 - LOAN MATURITIES AND SENSITIVITY TO CHANGES IN INTEREST RATES

The table below shows the amounts of loans in certain categories  outstanding as
of December 31, 2001,  which,  based on the  remaining  scheduled  repayments of
principal, are due in the periods indicated ($ in thousands):


                                                               Maturing
                                                 ------------------------------------
                                                                One Year
                                                   Within       Through       After
                                                  One Year       Five         Five
                                                   or Less       Years        Years        Total
                                                 ----------    ---------    ---------    ----------
                                                                             
Construction and land development                $  224,441    $ 177,303    $       -    $  401,744
Other loans secured by real estate (excluding
  loans secured by 1-4 family residential
  properties)                                       286,179      373,295      147,505       806,979
Commercial and industrial                           503,452      245,893       39,637       788,982
Other loans (excluding loans to individuals)         81,087       52,641      130,861       264,589
                                                 ----------    ---------    ---------    ----------
       Total                                     $1,095,159    $ 849,132    $ 318,003    $2,262,294
                                                 ==========    =========    =========    ==========


The  following  table shows all loans in certain  categories  due after one year
classified  according to their  sensitivity  to changes in interest  rates ($ in
thousands):



                                                                      Maturing
                                                               ----------------------
                                                               One Year
                                                                Through       After
                                                                 Five         Five
                                                                 Years        Years        Total
                                                               ---------    ---------    ----------
                                                                                
Above loans due after one year which have:
  Predetermined interest rates                                 $ 703,266    $ 263,205    $  966,471
  Floating interest rates                                        145,866       54,798       200,664
                                                               ---------    ---------    ----------
     Total                                                     $ 849,132    $ 318,003    $1,167,135
                                                               =========    =========    ==========


TABLE 7 - NONPERFORMING ASSETS AND PAST DUE LOANS

The table below shows Trustmark's nonperforming assets and past due loans at the
end of each of the last five years ($ in thousands):


                                                                      December 31,
                                                -------------------------------------------------------
                                                  2001        2000        1999       1998        1997
                                                --------    --------    --------   --------    --------
                                                                                
Loans accounted for on a nonaccrual basis       $ 36,901    $ 15,958    $ 16,671   $ 13,253    $ 14,242
Other real estate  (ORE)                           5,110       2,280       1,987      1,859       2,340
                                                --------    --------    --------   --------    --------
    Total nonperforming assets                  $ 42,011    $ 18,238    $ 18,658   $ 15,112    $ 16,582
                                                ========    ========    ========   ========    ========
Accruing loans past due 90 days or more         $  2,740    $  2,494    $  2,043   $  2,431    $  2,570
                                                ========    ========    ========   ========    ========
Nonperforming assets/total loans and ORE           0.93%       0.44%       0.46%      0.41%       0.56%
                                                ========    ========    ========   ========    ========


A loan is classified  as nonaccrual  and the accrual of interest on such loan is
discontinued  if:  (1) the  loan is  maintained  on a cash  basis  because  of a
deterioration in the financial condition of the borrower, (2) payment in full of
the principal and interest is not expected or (3) principal or interest has been
in default for a period of 90 days or more unless the loan is both well  secured
and in the process of  collection.  When a loan is placed in nonaccrual  status,
unpaid  interest  credited  to income in the current and prior years is reversed
against  interest  income.  Interest  received  on  nonaccrual  loans is applied
against principal.  Generally,  loans may be restored to accrual status when (1)
none of the  principal  and  interest  is due and  unpaid  and the bank  expects
repayment of the  remaining  contractual  principal  and interest or (2) when it
otherwise  becomes  well  secured  and in the process of  collection.  Loans are
generally  measured  for  impairment  based on the  present  value of the loan's
effective  interest rate,  except when foreclosure or liquidation is probable or
when the primary source of repayment is provided by real estate collateral.  The
policy  for  recognizing  income  on  impaired  loans  is  consistent  with  the
nonaccrual policy.

At December 31, 2001,  Management is not aware of any additional credits,  other
than  those  identified  above,  where  serious  doubts as to the  repayment  of
principal and interest exist. There are no  interest-earning  assets which would
be required to be disclosed  above if those assets were loans.  Trustmark had no
loan  concentrations  greater  than ten  percent of total loans other than those
loan categories shown in Table 5.

Explanation  of the  changes  in  2001  can be  found  in  the  table  captioned
"Nonperforming  Assets" and the  related  discussion  (page 48)  included in the
Registrant's  2001 Annual Report to Shareholders  and is incorporated  herein by
reference.

TABLE 8 - ANALYSIS OF THE ALLOWANCE FOR LOAN LOSSES

The table below summarizes Trustmark's loan loss experience for each of the last
five years ($ in thousands):


                                                                      Years Ended December 31,
                                                     --------------------------------------------------------
                                                       2001        2000        1999        1998        1997
                                                     --------    --------    --------    --------    --------
                                                                                      
Balance at beginning of period                       $ 65,850    $ 65,850    $ 66,150    $ 64,100    $ 63,000
Loans charged off:
  Real estate loans                                     4,609       2,176       1,953       1,121         503
  Loans to finance agricultural production                288         107         243          73          79
  Commercial and industrial                             4,317       3,228       3,242       2,561       1,406
  Loans to individuals for personal expenditures       10,982       9,470       7,863       6,698       6,353
  All other loans                                       2,502       2,417       1,685       1,819         619
                                                     --------    --------    --------    --------    --------
    Total charge-offs                                  22,698      17,398      14,986      12,272       8,960
Recoveries on loans previously charged off:
  Real estate loans                                         6         145         156          72          92
  Loans to finance agricultural production                  -           -           -           2           7
  Commercial and industrial                               721       1,177         791       1,181         877
  Loans to individuals for personal expenditures        4,774       3,967       3,319       2,960       2,283
  All other loans                                       2,103       1,708       1,348       1,036         775
                                                     --------    --------    --------    --------    --------
    Total recoveries                                    7,604       6,997       5,614       5,251       4,034
                                                     --------    --------    --------    --------    --------
Net charge-offs                                       (15,094)    (10,401)     (9,372)     (7,021)     (4,926)
Additions to allowance charged to operating expense    13,200      10,401       9,072       7,771       4,682
Allowance applicable to loans of acquired banks        11,578           -           -       1,300       1,344
                                                     --------    --------    --------    --------    --------
Balance at end of period                             $ 75,534    $ 65,850    $ 65,850    $ 66,150    $ 64,100
                                                     ========    ========    ========    ========    ========
Percentage of net charge-offs during period to
  average loans outstanding during the period           0.35%       0.25%       0.24%       0.21%       0.18%
                                                     ========    ========    ========    ========    ========


The  allowance for loan losses is  maintained  at a level  believed  adequate by
Management  to  absorb  estimated  probable  losses  in the loan  portfolio,  in
addition to losses associated with off-balance sheet credit  instruments such as
letters of credit and unfunded lines of credit. Management's periodic evaluation
of the  adequacy  of the  allowance  is based on  identified  loan  impairments,
Trustmark's  past  loan  loss  expericence,  known  and  inherent  risks  in the
portfolio,  adverse  situations that may affect the borrower's  ability to repay
(including the timing of future payments), the estimated value of any underlying
collateral,  composition of the loan portfolio,  current economic conditions and
other relevant factors.  This evaluation is inherently subjective as it requires
material  estimates,  including  the  amounts  and  timing of future  cash flows
expected  to  be  received  on  impaired  loans,  that  may  be  susceptible  to
significant change.

TABLE 9 - ALLOCATION OF THE ALLOWANCE FOR LOAN LOSSES

The following table is a summary by allocation category of Trustmark's allowance
for loan losses at December 31, 2001.  These  allocations  were determined based
upon  Management's  analysis  of the  various  types  of  risk  associated  with
Trustmark's  loan  portfolio.  A  discussion  of  Management's  methodology  for
performing the analysis follows the table ($ in thousands):

Allocation for pools of risk-rated loans                                $ 40,248
Additional allocation for risk-rated loans                                 3,600
Allocation for selected industries                                         4,582
General allocation for all other loans                                    21,029
Allocation for available lines of credit and letters of credit             2,004
Unallocated                                                                4,071
                                                                        --------
  Total                                                                 $ 75,534
                                                                        ========

The  allowance for loan losses is  maintained  at a level  believed  adequate by
Management  to absorb  probable  losses in the loan  portfolio,  in  addition to
losses associated with off-balance  sheet credit  instruments such as letters of
credit and unfunded  lines of credit.  The adequacy of the allowance is reviewed
monthly utilizing the criteria specified in the Office of the Comptroller of the
Currency's Handbook "Allowance for Loan and Lease Losses", as well as additional
guidance  provided in the Interagency  Policy  Statement.  Loss  percentages are
uniformly applied to pools of risk-rated loans within the commercial  portfolio.
These  percentages  are  determined  based  on  migration  analysis,  previously
established  floors  for  each  category  and  economic  factors.  In  addition,
relationships of $500,000 or more which are risk-rated as other loans especially
mentioned or substandard  and all which are risk-rated  doubtful are reviewed by
Trustmark's Asset Review  Department staff to determine if standard  percentages
appear to be sufficient to cover probable losses in each category.  In the event
that the percentages on any particular  lines are determined to be insufficient,
additional  allocations are made based upon  recommendations of lending,  credit
and Asset Review Department personnel.

Industry  allocations  are made  based on  concentrations  of credit  within the
portfolio, as well as designation of certain other industries by Management.

The general  allocation  is included in the  allowance  to cover  probable  loan
losses  within  portions of the loan  portfolio  not  addressed in the preceding
allocations.  The  types  of  loans  included  in  the  general  allocation  are
residential  mortgage loans,  direct and indirect  consumer  loans,  credit card
loans and  overdrafts.  The  actual  allocation  amount  is based  upon the more
conservative of either the loss experience  within these  categories  during the
year,  the historical  5-year moving  average for each  category,  or previously
established floors.

The amount  included in the allocation for lines of credit and letters of credit
consists  of a  percentage  of the unused  portion of those lines and the amount
outstanding  in  letters  of  credit.  Percentages,  which are the same as those
applied to the funded portions of the commercial and retail loan portfolios, are
applied to cover any potential losses in these off-balance sheet categories.

As the review of the allowance for loan losses involves a significant  degree of
judgment by Management and is imprecise by nature,  the unallocated $4.1 million
relates  to issues  that  cannot be  measured  on a  quantitative  basis  over a
prolonged period of time.

TABLE 10 - TIME DEPOSITS OF $100,000 OR MORE

The table below shows  maturities  on  outstanding  time deposits of $100,000 or
more at December 31, 2001 ($ in thousands):

3 months or less                                      $ 249,662
Over 3 months through 6 months                           91,180
Over 6 months through 12 months                         111,444
Over 12 months                                           95,496
                                                      ---------
      Total                                           $ 547,782
                                                      =========

TABLE 11 - SELECTED RATIOS

The following ratios are presented for each of the last three years:

                                   2001           2000           1999
                                  ------         ------         ------
Return on average assets           1.59%          1.50%          1.49%
Return on average equity          16.98%         15.68%         14.93%
Dividend payout ratio             32.27%         34.00%         32.35%
Equity to assets ratio             9.38%          9.57%          9.98%

TABLE 12 - SHORT-TERM BORROWINGS

The table below presents certain information  concerning  Trustmark's short-term
borrowings for each of the last three years ($ in thousands):


                                                          2001           2000           1999
                                                       ----------     ----------     ----------
                                                                            
Federal funds purchased and securities sold
  under repurchase agreements:
    Amount outstanding at end of period                $1,037,506     $1,255,013     $1,377,420
    Weighted average interest rate at end of period         1.59%          5.70%          4.51%
    Maximum amount outstanding at any
      month end during each period                     $1,318,720     $1,466,362     $1,630,136
    Average amount outstanding during each period      $1,117,059     $1,212,016     $1,491,515
    Weighted average interest rate during each period       3.79%          5.66%          4.75%



                                                          2001           2000           1999
                                                       ----------     ----------     ----------
                                                                            
Short-term borrowings:
    Amount outstanding at end of period                $  558,687     $  632,964     $  733,024
    Weighted average interest rate at end of period         2.32%          6.55%          5.86%
    Maximum amount outstanding at any
      month end during each period                     $  984,297     $1,138,874     $  757,854
    Average amount outstanding during each period      $  495,607     $  878,275     $  522,243
    Weighted average interest rate during each period       4.47%          6.47%          5.26%


ITEM 2. PROPERTIES

Trustmark's  principal  offices  are housed in its  complex  located in downtown
Jackson,  Mississippi  and owned by TNB.  Approximately  209,000 square feet, or
79%, of the available space in the main office building is allocated to bank use
with the remainder occupied by tenants on a lease basis. Trustmark,  through its
two  banking   subsidiaries,   also  operates  113  full-service   branches,  21
limited-service  branches, 9 in-store branches and an ATM network which includes
99 ATMs at  on-premise  locations  and 75 ATMs  located  at  off-premise  sites.
Trustmark leases 72 of its 197 locations with the remainder being owned.

ITEM 3. LEGAL PROCEEDINGS

Trustmark  and its  subsidiaries  are parties to lawsuits  and other claims that
arise in the ordinary  course of business;  some of the lawsuits  assert  claims
related  to the  lending,  collection,  servicing,  investment,  trust and other
business  activities;  and some of the lawsuits  allege  substantial  claims for
damages.  The cases are being  vigorously  contested.  In the regular  course of
business,  Management evaluates estimated losses or costs related to litigation,
and provision is made for anticipated losses whenever  Management  believes that
such losses are probable and can be reasonably  estimated.  At the present time,
Management  believes,  based on the  advice  of legal  counsel,  that the  final
resolution  of pending  legal  proceedings  will not have a  material  impact on
Trustmark's consolidated financial position or results of operations.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

There were no matters  submitted to Trustmark's  shareholders  during the fourth
quarter of 2001.

                                     PART II

ITEM 5. MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED SHAREHOLDER MATTERS

Trustmark's  common stock is listed for trading on the Nasdaq Stock  Market.  At
March 1,  2002,  there  were  approximately  5,000  shareholders  of  record  of
Trustmark's common stock.  Other information  required by this item can be found
in Note 13,  "Shareholders'  Equity,"  (pages  31-32)  and the  table  captioned
"Principal  Markets and Prices of  Trustmark's  Stock" (page 40) included in the
Registrant's  2001 Annual Report to Shareholders  and is incorporated  herein by
reference.

ITEM 6. SELECTED FINANCIAL DATA

The  information  required  by this  item can be found  in the  table  captioned
"Selected  Financial  Data" (page 39) included in the  Registrant's  2001 Annual
Report to Shareholders and is incorporated herein by reference.

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
        AND RESULTS OF OPERATIONS

The information  required by this item can be found in "Management's  Discussion
and Analysis of Financial  Condition  and Results of  Operations"  (pages 41-54)
included  in  the  Registrant's  2001  Annual  Report  to  Shareholders  and  is
incorporated herein by reference.

Critical Accounting Policies

The  accounting  principles  followed by  Trustmark  and the methods of applying
these principles  conform with accounting  principles  generally accepted in the
United  States and with  general  practices  followed by the  banking  industry.
Critical  accounting  policies relate to securities,  loans,  allowance for loan
losses,   intangibles,   derivatives   and  hedging.   These   policies,   which
significantly  affect  the  determination  of  financial  position,  results  of
operations  and cash  flows,  are  summarized  in Note 1,  "Basis  of  Financial
Statement  Presentation,  Accounting Policies and Recent  Pronouncements" (pages
18-22),  in the "Notes to Consolidated  Financial  Statements,"  included in the
Registrant's  2001 Annual Report to Shareholders  and is incorporated  herein by
reference.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The information  required by this item can be found in "Management's  Discussion
and Analysis of Financial  Condition  and Results of  Operations"  (pages 50-54)
included  in  the  Registrant's  2001  Annual  Report  to  Shareholders  and  is
incorporated herein by reference.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The Consolidated Financial Statements of Trustmark Corporation and subsidiaries,
the accompanying  Notes to Consolidated  Financial  Statements and the Report of
Independent  Public  Accountants are contained in the  Registrant's  2001 Annual
Report to Shareholders  (pages 13-38) and are incorporated  herein by reference.
The table captioned  "Summary of Quarterly  Results of Operations"  (page 40) is
also  included in the  Registrant's  2001 Annual Report of  Shareholders  and is
incorporated herein by reference.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
        FINANCIAL DISCLOSURE

There has been no change of  accountants  within the  two-year  period  prior to
December 31, 2001.

                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

Information  on the  directors  of the  Registrant  can be found in Section  II,
"Election of Directors," and Section VII,  "Section 16(a)  Beneficial  Ownership
Reporting  Compliance,"  contained in Trustmark  Corporation's  Proxy  Statement
(pages 1-2 and 10, respectively) dated March 8, 2002, and is incorporated herein
by reference.  Information on the Registrant's executive officers is included in
Part I, pages 7-8 of this report.

ITEM 11. EXECUTIVE COMPENSATION

Information  required by this item can be found in Section V,  "Compensation  of
Executive Officers and Directors,"  contained in Trustmark  Corporation's  Proxy
Statement  (pages  6-9)  dated  March 8,  2002,  and is  incorporated  herein by
reference.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

Information  regarding  security  ownership  of  certain  beneficial  owners and
Management  can be found in  Section  IV,  "Ownership  of Equity  Securities  by
Certain Beneficial Owners and Management," contained in Trustmark  Corporation's
Proxy Statement  (pages 4-5) dated March 8, 2002, and is incorporated  herein by
reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

Information  regarding  certain  relationships  and related  transactions can be
found in Section VI,  "Transactions  with  Management,"  contained  in Trustmark
Corporation's Proxy Statement (page 10) dated March 8, 2002, and is incorporated
herein by reference.

                                     PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K

A-1.  Financial Statements

The report of Arthur  Andersen  LLP,  independent  auditors,  and the  following
consolidated  financial statements of Trustmark Corporation and subsidiaries are
included  in the  Registrant's  2001  Annual  Report  to  Shareholders  and  are
incorporated into Part II, Item 8 herein by reference:

      Report of Independent Public Accountants
      Consolidated Balance Sheets as of December 31, 2001 and 2000
      Consolidated  Statements of Income for the  Years Ended December 31, 2001,
          2000 and 1999
      Consolidated  Statements of Changes in Shareholders'  Equity for the Years
          Ended December 31, 2001, 2000 and 1999
      Consolidated  Statements  of Cash Flows for the Years Ended  December  31,
          2001, 2000 and 1999
      Notes to Consolidated Financial Statements (Notes 1 through 18)
      Selected Financial Data, Summary of Quarterly Results of  Operations,  and
          Principal Markets and Prices of Trustmark's Stock

A-2.  Financial Statement Schedules

The schedules to the consolidated financial statements set forth by Article 9 of
Regulation  S-X  are  not  required  under  the  related   instructions  or  are
inapplicable and therefore have been omitted.

B.    Reports on Form 8-K

There were no reports on Form 8-K filed during the fourth quarter of 2001.

C.    Exhibits

The exhibits listed in the Exhibit Index are filed herewith or are  incorporated
herein by reference.


                                   SIGNATURES

Pursuant to the requirements of Section 13 or 15 (d) of the Securities  Exchange
Act of 1934,  the  Registrant  has duly  caused  this report to be signed on its
behalf by the undersigned, thereunto duly authorized.

                                      TRUSTMARK CORPORATION


BY:    /s/ Richard G. Hickson           BY:    /s/ Gerard R. Host
       -------------------------------         ---------------------------------
       Richard G. Hickson                      Gerard R. Host
       President & Chief                       Treasurer (Principal
       Executive Officer                       Financial Officer)

DATE:  March 12, 2002                   DATE:  March 12, 2002






                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed by the following  persons on behalf of the Registrant and in the
capacities and on the dates indicated:

DATE:  March 12, 2002                   BY:    /s/ J. Kelly Allgood
                                               ---------------------------------
                                               J. Kelly Allgood, Director

DATE:  March 12, 2002                   BY:    /s/ Reuben V. Anderson
                                               ---------------------------------
                                               Reuben V. Anderson, Director

DATE:  March 12, 2002                   BY:    /s/ Adolphus B. Baker
                                               ---------------------------------
                                               Adolphus B. Baker, Director

DATE:                                   BY:
                                               ---------------------------------
                                               John L. Black, Jr., Director

DATE:  March 12, 2002                   BY:    /s/ Harry H. Bush
                                               ---------------------------------
                                               Harry H. Bush, Director

DATE:  March 12, 2002                   BY:    /s/ William C. Deviney, Jr.
                                               ---------------------------------
                                               William C. Deviney, Jr., Director

DATE:  March 12, 2002                   BY:    /s/ D. G. Fountain, Jr.
                                               ---------------------------------
                                               D. G. Fountain, Jr., Director

DATE:  March 12, 2002                   BY:    /s/ C. Gerald Garnett
                                               ---------------------------------
                                               C. Gerald Garnett, Director

DATE:  March 12, 2002                   BY:    /s/ Richard G. Hickson
                                               ---------------------------------
                                               Richard G. Hickson, President &
                                               Chief Executive Officer and
                                               Director

DATE:  March 12, 2002                   BY:    /s/ Matthew L. Holleman III
                                               ---------------------------------
                                               Matthew L. Holleman III, Director

DATE:  March 12, 2002                   BY:    /s/ Gerard R. Host
                                               ---------------------------------
                                               Gerard R. Host, Treasurer
                                               (Principal Financial Officer) and
                                               Director

DATE:  March 12, 2002                   BY:    /s/ Fred A. Jones
                                               ---------------------------------
                                               Fred A. Jones, Director

DATE:                                   BY:
                                               ---------------------------------
                                               T. H. Kendall III, Chairman of
                                               the Board and Director

DATE:  March 12, 2002                   BY:    /s/ Larry L. Lambiotte
                                               ---------------------------------
                                               Larry L. Lambiotte, Director

DATE:  March 12, 2002                   BY:    /s/ Frances Lucas-Tauchar
                                               ---------------------------------
                                               Dr. Frances Lucas-Tauchar,
                                               Director

DATE:  March 12, 2002                   BY:    /s/ Donald E. Meiners
                                               ---------------------------------
                                               Donald E. Meiners, Director

DATE:  March 12, 2002                   BY:    /s/ William Neville III
                                               ---------------------------------
                                               William Neville III, Director

DATE:  March 12, 2002                   BY:    /s/ Richard H. Puckett
                                               ---------------------------------
                                               Richard H. Puckett, Director

DATE:  March 12, 2002                   BY:    /s/ William K. Ray
                                               ---------------------------------
                                               William K. Ray, Director

DATE:  March 12, 2002                   BY:    /s/ Charles W. Renfrow
                                               ---------------------------------
                                               Charles W. Renfrow, Director

DATE:  March 12, 2002                   BY:    /s/ Carolyn C. Shanks
                                               ---------------------------------
                                               Carolyn C. Shanks, Director

DATE:                                   BY:
                                               ---------------------------------
                                               William Thomas Shows, Director

DATE:  March 12, 2002                   BY:    /s/ Harry M. Walker
                                               ---------------------------------
                                               Harry M. Walker, Secretary and
                                               Director

DATE:  March 12, 2002                   BY:    /s/ LeRoy G. Walker, Jr.
                                               ---------------------------------
                                               LeRoy G. Walker, Jr., Director

DATE:  March 12, 2002                   BY:    /s/ Paul H. Watson, Jr.
                                               ---------------------------------
                                               Paul H. Watson, Jr., Director

DATE:  March 12, 2002                   BY:    /s/ Kenneth W. Williams
                                               ---------------------------------
                                               Kenneth W. Williams, Director

DATE:  March 12, 2002                   BY:    /s/ Allen Wood, Jr.
                                               ---------------------------------
                                               Allen Wood, Jr., Director

DATE:  March 12, 2002                   BY:    /s/ William G. Yates, Jr.
                                               ---------------------------------
                                               William G. Yates, Jr., Director


                                  EXHIBIT INDEX

3-a      Articles  of  Incorporation,  as  amended.  Filed  as  Exhibit  3-e  to
         Trustmark's  Form 10-K Annual  Report for the year ended  December  31,
         1998, incorporated herein by reference.

3-b      Bylaws,  as  amended.  Filed as Exhibit  3-d to  Trustmark's  Form 10-K
         Annual Report for the year ended December 31, 1997, incorporated herein
         by reference.

10-a     Deferred Compensation Plan for Executive Officers of Trustmark National
         Bank.  Filed as Exhibit 10-b to Trustmark's Form 10-K Annual Report for
         the year ended December 31, 1993, incorporated herein by reference.

10-b     Deferred  Compensation  Plan for Directors of First National  Financial
         Corporation  acquired  October  7,  1994.  Filed  as  Exhibit  10-c  to
         Trustmark's  Form 10-K Annual  Report for the year ended  December  31,
         1994, incorporated herein by reference.

10-c     Life Insurance Plan for Executive  Officers of First National Financial
         Corporation  acquired  October  7,  1994.  Filed  as  Exhibit  10-d  to
         Trustmark's  Form 10-K Annual  Report for the year ended  December  31,
         1994, incorporated herein by reference.

10-d     Long Term Incentive Plan for key employees of Trustmark Corporation and
         its  subsidiaries  approved  March 11,  1997.  Filed as Exhibit 10-e to
         Trustmark's  Form 10-K Annual  Report for the year ended  December  31,
         1996, incorporated herein by reference.

10-e     Employment  Agreement  between  Trustmark  Corporation  and  Richard G.
         Hickson dated May 13, 1997.  Filed as Exhibit 10-f to Trustmark's  Form
         10-K Annual Report for the year ended  December 31, 1997,  incorporated
         herein by reference.

10-f     Change in Control Agreement between Trustmark  Corporation and Harry M.
         Walker dated  December 22, 1997.  Filed as Exhibit 10-g to  Trustmark's
         Form  10-K  Annual  Report  for  the  year  ended  December  31,  1997,
         incorporated herein by reference.

10-g     Change in Control Agreement between Trustmark Corporation and Gerard R.
         Host dated December 22, 1997. Filed as Exhibit 10-h to Trustmark's Form
         10-K Annual Report for the year ended  December 31, 1997,  incorporated
         herein by reference.

10-h     Deferred Compensation Plan for Directors of Trustmark National Bank, as
         amended.  Filed as Exhibit 10-i to Trustmark's  Form 10-K Annual Report
         for the year ended December 31, 1999, incorporated herein by reference.

10-i     Deferred Compensation Plan for Executive of Trustmark National Bank, as
         amended.  Filed as Exhibit 10-j to Trustmark's  Form 10-K Annual Report
         for the year ended December 31, 1999, incorporated herein by reference.

13       Only  those  portions  of  the  Registrant's   2001  Annual  Report  to
         Shareholders expressly incorporated by reference herein are included in
         this exhibit and, therefore, are filed as a part of this report on Form
         10-K.

21       List of Subsidiaries.

23       Consent of Arthur Andersen LLP.

99       Temporary Note 3T to Article 3 of Regulation S-X.

All other exhibits are omitted,  as they are inapplicable or not required by the
related instructions.


                                                                      Exhibit 21

                              LIST OF SUBSIDIARIES

The  following  is a list of all  subsidiaries  of  Trustmark as of December 31,
2001, and the  jurisdiction  in which each was organized.  Each  subsidiary does
business under its own name.

Name                                          Jurisdiction Where Organized
- -----------------------------------------     ----------------------------
Trustmark National Bank                               Mississippi
F.S. Corporation                                      Mississippi
First Building Corporation                            Mississippi
Somerville Bank & Trust Company                       Tennessee
Trustmark Financial Services, Inc. (1)                Mississippi
The Bottrell Insurance Agency, Inc. (1)               Mississippi
Trustmark Investment Advisors, Inc. (1)               Mississippi

(1)  Subsidiary of Trustmark National Bank.


                                                                      Exhibit 23

                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

As independent public accountants, we hereby consent to the incorporation of our
report  included in an exhibit in this Form 10-K,  into Trustmark  Corporation's
previously filed  Registration  Statements on Forms S-8 (File Numbers 333-39786,
333-35889, 333-07141 and 333-74448).

/s/ Arthur Andersen LLP
- -----------------------
Arthur Andersen LLP

Jackson, Mississippi
March 21, 2002

                                                                      Exhibit 99

                TEMPORARY NOTE 3T TO ARTICLE 3 OF REGULATION S-X


Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, DC 20549

Ladies and Gentlemen:

In accordance with the  requirements of the Securities and Exchange  Commission,
Trustmark  Corporation has received the following  written  representation  from
Arthur Andersen LLP, dated as of March 21, 2002:

"We have audited the consolidated  financial statements of Trustmark Corporation
and  subsidiaries  as of December  31, 2001 and for the year then ended and have
issued our report  thereon dated  January 8, 2002. We represent  that this audit
was subject to our quality  control system for the U.S.  accounting and auditing
practice to provide  reasonable  assurance  that the engagement was conducted in
compliance with professional standards, that there was appropriate continuity of
Arthur Andersen personnel working on the audit,  availability of national office
consultation,  and  availability  of personnel at foreign  affiliates  of Arthur
Andersen to conduct the relevant portions of the audit."

TRUSTMARK CORPORATION

By:      /s/ Gerard R. Host
         ---------------------------------------
         Gerard R. Host
         Treasurer (Principal Financial Officer)

Date:    March 22, 2002