<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>8
<FILENAME>ex32-1.txt
<DESCRIPTION>CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER PURSUANT TO 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  July 2, 2005  (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.
section 1350, as adopted pursuant to section 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.

Date:  August 11, 2005                   /s/ H. H. Bresky
                                         H. H. Bresky, Chairman of the Board,
                                         President and Chief Executive Officer

<PAGE>

</TEXT>
</DOCUMENT>
