SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549




                                    FORM 8-K

                                 CURRENT REPORT

                       Pursuant to Section 13 or 15(d) of
                       The Securities Exchange Act of 1934


         Date of Report (Date of Earliest Event Reported): July 22, 2003


                              Black Box Corporation
               (Exact Name of Registrant as Specified in Charter)



          Delaware                   0-18706                  95-3086563
(State or Other Jurisdiction  (Commission File Number)       (IRS Employer
       of Incorporation)                                   Identification No.)


     1000 Park Drive
     Lawrence, Pennsylvania                                  15055
(Address of Principal Executive Offices)                   (Zip Code)


       Registrant's telephone number, including area code: (724) 746-5500







Item 7.  Financial Statements and Exhibits.
-------------------------------------------


         Exhibit Number                     Description
         --------------                     -----------
         99.1                               Press Release dated July 22, 2003



Item 9.  Regulation FD Disclosure (Information Provided Under Item 12).
-----------------------------------------------------------------------


     The following information is furnished pursuant to Item 12, "Results of
Operations and Financial Condition," of Form 8-K in accordance with SEC Release
No. 33-8216.

     On July 22, 2003, Black Box Corporation issued a press release announcing
its financial results for the quarter ended June 29, 2003. A copy of the press
release is furnished as Exhibit 99.1 to this report.







                                   SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.



                                      BLACK BOX CORPORATION



Date:  July 22, 2003                  By:  /s/ Michael McAndrew
                                          --------------------------------------
                                          Michael McAndrew
                                          Chief Financial Officer, Treasurer and
                                          Principal Accounting Officer







                                  Exhibit Index

         Exhibit Number                     Description
         -------------                      -----------
            99.1                            Press Release dated July 22, 2003