Exhibit 32


                            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 Annual Report of Gartner, Inc. (the "Company") on Form
10-K for the twelve month period ended December 31, 2003, as filed with the
Securities and Exchange Commission on the date hereof (the "Report"), as Chief
Executive Officer of the Company and Chief Financial Officer of the Company,
each hereby certifies, pursuant to 18 U.S.C. [sec] 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002, 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

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



/s/ Michael D. Fleisher

Name: Michael D. Fleisher
Title: Chief Executive Officer
Date: March 12, 2004



/s/ Christopher Lafond

Name: Christopher Lafond
Title: Chief Financial Officer
Date: March 12, 2004

     A signed original of this written statement required by Section 906 has
been provided to Gartner, Inc. and will be retained by Gartner, Inc. and
furnished to the Securities and Exchange Commission or its staff upon request.