Dime Community Bancshares 10-K 2009 FY Annual report

Exhibit 32.2

CERTIFICATION PURSUANT TO 18 U.S.C. 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K (the "Report") for the period ended December 31, 2009 of Dime Community Bancshares, Inc., (the "Company") as filed with the Securities and Exchange Commission on the date hereof, I, Kenneth J. Mahon, Chief Financial Officer of the Company, hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) 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.

March 12, 2010

Date

By:/s/ KENNETH J. MAHON                                

Kenneth J. Mahon

         First Executive Vice President and Chief Financial Officer