Exhibit 32.2

                            CERTIFICATION PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
                            (18 U.S.C. SECTION 1350)*

         In connection with the Quarterly Report of Martin Midstream Partners
L.P., a Delaware limited partnership (the "Partnership"), on Form 10-Q for the
quarter ending September 30, 2003 as filed with the Securities and Exchange
Commission (the "Report"), I, Robert D. Bondurant, Executive Vice President and
Chief Financial Officer of Martin Midstream GP LLC, the general partner of the
Partnership, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
(18 U.S.C. Section 1350), that to my knowledge:

         (1)      the Report fully complies with the requirements of Section
                  13(a) or 15(d) of the Securities Exchange Act of 1934; and

         (3)      the information contained in the Report fairly presents, in
                  all material respects, the financial condition and result of
                  operations of the Partnership.

                  /s/ ROBERT D. BONDURANT
         -----------------------------------------
                  Robert D. Bondurant,
                  Executive Vice President and
                  Chief Financial Officer of
                  Martin Midstream GP LLC,
                  General Partner of
                  Martin Midstream Partners L.P.

         November 10, 2003

*A signed original of this written statement required by Section 906 has been
provided to Martin Midstream Partners L.P. (the "Partnership") and will be
retained by the Partnership and furnished to the Securities and Exchange
Commission or its staff upon request.