File No. 333-___________


      As filed with the Securities and Exchange Commission on July 17, 2002
      ---------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                             ----------------------

                                    FORM S-8
                             REGISTRATION STATEMENT
                        UNDER THE SECURITIES ACT OF 1933
                        --------------------------------

                                 CHEMFIRST INC.
             (Exact name of registrant as specified in its charter)


                                                     
               Mississippi                                            64-0354930
        (State of Incorporation)                        (I.R.S. Employer Identification Number)

      700 North Street, Jackson, MS                                     39202
 (Address of Principal Executive Offices)                             (Zip Code)


                  CHEMFIRST INC. 1998 LONG-TERM INCENTIVE PLAN
                            (Full Title of the Plan)

                          James L. McArthur, Secretary
                                 ChemFirst Inc.
                                 P. O. Box 1249
                         Jackson, Mississippi 39215-1249
                                 (601) 948-7550
            (Name, address and telephone number of agent for service)



                                                 CALCULATION OF REGISTRATION FEE
--------------------------------------------------------------------------------------------------------------------------------
Title of Securities               Amount to be          Proposed Maximum Offering     Proposed Maximum         Amount of
to be Registered                  Registered            Price per Share (1)           Aggregate Offering       Registration Fee
                                                                                      Price
--------------------------------------------------------------------------------------------------------------------------------
                                                                                                  
Common Stock, par value $1.00     600,000 shares (2)    $24.065 (3)                   $14,439,000.00 (3)       $1,328.38
--------------------------------------------------------------------------------------------------------------------------------
Phantom Share Units               maximum of 600,000    N/A                           N/A                      N/A
                                  units (4)
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(1)  Estimated solely for calculation of the registration fee pursuant to Rule
     457(h), based on the average of the high and low sale prices reported on
     the New York Stock Exchange on July 15, 2002.
(2)  Pursuant to Rule 416, this Registration Statement shall include, in
     addition to the number of shares of Common Stock stated above, such
     indeterminate number of additional shares of Common as may be issued under
     such plan as a result of adjustment provisions thereunder.
(3)  Does not include (a) an additional 950,000 shares of Common Stock being
     carried forward pursuant to Rule 429 from the Registration Statement on
     Form S-8 (File No. 333-69965), with respect to which a registration fee of
     $4,927.13 was paid, and (b) an additional 750,000 shares of Common Stock
     being carried forward pursuant to Rule 429 from the Registration Statement
     on Form S-8 (File No. 333-38556), with respect to which a registration fee
     of $4,148.52 was paid.
(4)  The maximum number of share units registered hereunder is equal to the
     total number of share units which would be convertible into 600,000 shares
     of Common Stock.



                                EXPLANATORY NOTE

     This Registration Statement on Form S-8 is filed by ChemFirst Inc. (the
"Company") and relates to an additional 600,000 shares of the Company's common
stock, par value $1.00 per share (the "Common Stock"), issuable to participants
in the ChemFirst Inc. 1998 Long-Term Incentive Plan (the "Plan").

     The Company previously registered an aggregate of 1,700,000 shares of
Common Stock for issuance under the Plan under Registration Statements on Form
S-8, as filed with the Securities and Exchange Commission (the "SEC") on
December 30, 1998 (File No. 333-69965), and on June 5, 2000 (File No.
333-38556).

     Pursuant to General Instruction E to Form S-8, this Registration Statement
incorporates by reference the contents of both Registration Statements
referenced above, except as otherwise set forth herein.

                                     PART I

              INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS

     The information required by Part I of Form S-8 to be contained in the
Section 10(a) prospectus to be used for offers and sales of the Company's Common
Stock covered by this Registration Statement has been omitted in accordance with
the Note to Part I of Form S-8.

                                     PART II

               INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3.  Incorporation of Documents by Reference.

     The following documents filed with the Commission by the Company are
incorporated herein by reference: (1) the Company's Annual Report on Form 10-K
for the year ended December 31, 2001; (2) the Company's Quarterly Report on Form
10-Q for the quarter ended March 31, 2002; and (3) the description of the
Company's Common Stock, par value $1.00, contained in Item 1 of the Company's
Registration Statement on Form 8-A filed on December 9, 1996 (File No.
001-12547), including any amendment or report filed for the purpose of updating
such description.

     All documents filed by the Company pursuant to Sections 13(a), 13(c), 14
and 15(d) of the Exchange Act subsequent to the filing hereof and prior to the
filing of a post-effective amendment which indicates that all securities offered
have been sold or which deregisters all securities then remaining unsold, shall
be deemed to be incorporated by reference in this Registration Statement and to
be a part hereof from the date of filing such documents.

     For purposes of this Registration Statement, any document or any statement
contained in a document incorporated or deemed to be incorporated herein by
reference shall be deemed to be modified or superseded to the extent that a
subsequently filed document or a statement contained herein or in any other
subsequently filed document which also is or is deemed to be incorporated herein
by reference modifies or supersedes such document or such statement in such
document. Any statement so modified or superseded shall not be deemed, except as
so modified or superseded, to constitute a part of this Registration Statement.

                                       2



ITEM 8. Exhibits

4.1  ChemFirst Inc. 1998 Long-Term Incentive Plan, as amended, is included as
     Appendix A to the Company's Proxy Statement filed in connection with the
     Annual Meeting of Stockholders held on May 21, 2002, and is incorporated by
     reference.

4.2  Amended and Restated Articles of Incorporation of ChemFirst Inc. were filed
     as Exhibit 3.1 to Amendment No. 1 to the Company's Form S-1 (File No.
     333-15789) filed on November 18, 1996, and are incorporated herein by
     reference.

4.3  Bylaws of ChemFirst Inc., as amended.

4.4  Rights Agreement, dated as of October 30, 1996, between the Company and
     KeyCorp Shareholder Services, Inc. was filed as Exhibit 4 to Amendment No.
     1 to the Company's Form S-1 (File No. 333-15789) filed on November 18,
     1996, and is incorporated herein by reference.

4.5  First Amendment to Rights Agreement dated effective May 1, 1997 by and
     among the Company, KeyCorp Shareholder Services, Inc. and The Bank of New
     York, was filed as Exhibit 4.5 to the Company's Form S-8 (File No.
     333-69965) filed on December 30, 1998, and is incorporated herein by
     reference.

4.6  Second Amendment to Rights Agreement dated effective October 1, 2001, by
     and among the Company, The Bank of New York and American Stock Transfer &
     Trust Company, was filed as Exhibit 4(c) to Amendment No. 1 to the
     Company's Form 8-A/A (Registration No. 333-35221) filed on November 2,
     2001, and is incorporated herein by reference.

5.1  Opinion of J. Steve Chustz, General Counsel to ChemFirst Inc., as to
     legality of securities being registered.

23.1 Consent of J. Steve Chustz is contained within the opinion of counsel filed
     as Exhibit 5.1.

23.2 Consent of KPMG LLP.

24.1 Power of Attorney by each of the directors of the Company appointing
     J. Kelley Williams and R. Michael Summerford as attorney-in-fact is located
     at page 4 of this Registration Statement.

                                       3



                                   SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933, the Registrant
certifies that it has reasonable grounds to believe that it meets all of the
requirements for filing on Form S-8 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the City of Jackson, State of Mississippi, on the 15th day of
July, 2002.

                                 CHEMFIRST INC.

                                 BY: /s/ J. Kelley Williams
                                     -----------------------
                                     J. Kelley Williams, Chief Executive Officer

     KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears
below constitutes and appoints J. Kelley Williams and R. Michael Summerford and
each of them, his true and lawful attorneys-in-fact and agents, with full power
of substitution and resubstitution, for him and in his name, place and stead, in
any and all capacities, to sign any or all amendments to this Registration
Statement and to file the same with all exhibits thereto, and other documents in
connection therewith, with the Securities and Exchange Commission, granting unto
said attorneys-in-fact and agents full power and authority to do and perform
each and every act and thing requisite and necessary to be done in and about the
premises, as fully to all intents and purposes as he might or could do in
person, hereby ratifying and confirming all that said attorneys-in-fact and
agents, or their substitutes, may lawfully do or cause to be done by virtue
hereof.

     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.

         SIGNATURE                         TITLE                       DATE
         ---------                         -----                       ----

/s/ J. Kelley Williams             Chairman of the Board          July 15, 2002
-----------------------------      of Directors, Chief
J. Kelley Williams                 Executive Officer
                                   (Principal Executive
                                   Officer) and Director

/s/ R. Michael Summerford          President and Chief            July 15, 2002
-----------------------------      Operating Officer
R. Michael Summerford

/s/ Max P. Bowman                  Vice President and
-----------------------------      Chief Financial Officer
Max P. Bowman                      (Principal Financial           July 15, 2002
                                   Officer)

/s/ Troy B. Browning               Controller (Principal          July 15, 2002
-----------------------------      Accounting Officer)
Troy B. Browning

                                       4



SIGNATURE                              TITLE                  DATE
---------                              -----                  ----

/s/ Richard P. Anderson               Director           July 15, 2002
-------------------------------
Richard P. Anderson

/s/ Paul A. Becker                    Director           July 15, 2002
-------------------------------
Paul A. Becker

/s/ Michael J. Ferris                 Director           July 15, 2002
-------------------------------
Michael J. Ferris

/s/ Robert P. Guyton                  Director           July 15, 2002
-------------------------------
Robert P. Guyton

/s/ John F. Osborne                   Director           July 15, 2002
-------------------------------
John F. Osborne

/s/ William A. Percy, II              Director           July 15, 2002
-------------------------------
William A. Percy, II

/s/ Dan F. Smith                      Director           July 15, 2002
-------------------------------
Dan F. Smith

/s/ Leland R. Speed                   Director           July 15, 2002
-------------------------------
Leland R. Speed

/s/ R. Gerald Turner                  Director           July 15, 2002
-------------------------------
R. Gerald Turner

                                       5



                                Index to Exhibits

Exhibit No.    Description

4.1            ChemFirst Inc. 1998 Long-Term Incentive Plan, as amended, is
               included as Appendix A to the Company's Proxy Statement filed in
               connection with the Annual Meeting of Stockholders held on May
               23, 2000, and is incorporated by reference.

4.2            Amended and Restated Articles of Incorporation of ChemFirst Inc.
               were filed as Exhibit 3.1 to Amendment No. 1 to the Company's
               Form S-1 (File No. 333-15789) filed on November 18, 1996, and are
               incorporated herein by reference.

4.3            Bylaws of ChemFirst Inc., as amended.

4.4            Rights Agreement, dated as of October 30, 1996, between the
               Company and KeyCorp Shareholder Services, Inc. was filed as
               Exhibit 4 to Amendment No. 1 to the Company's Form S-1 (File No.
               333-15789) filed on November 18, 1996, and is incorporated herein
               by reference.

4.5            First Amendment to Rights Agreement dated effective May 1, 1997
               by and among the Company, KeyCorp Shareholder Services, Inc. and
               The Bank of New York, was filed as Exhibit 4.5 to the Company's
               Form S-8 (File No. 333-69965) filed on December 30, 1998, and is
               incorporated herein by reference.

4.6            Second Amendment to Rights Agreement dated effective October 1,
               2001, by and among the Company, The Bank of New York and American
               Stock Transfer & Trust Company, was filed as Exhibit 4(c) to
               Amendment No. 1 to the Company's Form 8-A/A (Registration No.
               333-35221) filed on November 2, 2001, and is incorporated herein
               by reference.

5.1            Opinion of J. Steve Chustz, General Counsel to ChemFirst Inc., as
               to legality of securities being registered.

23.1           Consent of J. Steve Chustz is contained within the opinion of
               counsel filed as Exhibit 5.1.

23.2           Consent of KPMG LLP.

24.1           Power of Attorney by each of the directors of the Company
               appointing J. Kelley Williams and R. Michael Summerford as
               attorney-in-fact is located at page 4 of this Registration
               Statement.

                                       6