<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>5
<FILENAME>ex32-1.txt
<DESCRIPTION>CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER-SECTION 906
<TEXT>
                                                           Exhibit 32.1


                       CERTIFICATION PURSUANT TO
            18 U.S.C. SECTION. 1350, AS ADOPTED PURSUANT TO
             SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the filing of the Quarterly Report on Form 10-Q for
the  fiscal  quarter  ended  June 28, 2003 (the  Report)  by  Seaboard
Corporation  (the  Company), the undersigned, as the  Chief  Executive
Officer  of  the Company, hereby certifies pursuant to 18  U.S.C.  ss.
1350,  as  adopted  pursuant to ss. 906 of the Sarbanes-Oxley  Act  of
2002, that, to my knowledge:

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

       The information contained in the Report fairly presents, in all
       material respects, the financial condition and results of operations
       of the Company.

                                 /s/ H. H. Bresky
                                 H. H. Bresky, Chairman of the Board,
                                 President and Chief Executive Officer

</TEXT>
</DOCUMENT>
