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 Quarterly  Report of Buffalo Wild Wings,  Inc. (the
"Company")  on Form 10-Q for the period  ended  June 29,  2008 as filed with the
Securities and Exchange  Commission  (the  "Report"),  I, Sally J. Smith,  Chief
Executive Officer of the Company,  certify,  pursuant to 18 U.S.C.  ss.1350,  as
adopted pursuant to ss.906 of the Sarbanes-Oxley Act of 2002, that:

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

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

Date: August 8, 2008

                                              By: /s/ Sally J. Smith
                                                  ------------------------------
                                                  Sally J. Smith
                                                  Chief Executive Officer