Exhibit 32
 
CERTIFICATION OF CEO AND CFO 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 Wyndham Worldwide Corporation (the “Company”) on Form 10-Q for the period ended September 30, 2008, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Stephen P. Holmes, as Chief Executive Officer of the Company, and Virginia M. Wilson, as Chief Financial Officer of the Company, each 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 the best of his/her 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/  STEPHEN P. HOLMES
Stephen P. Holmes
Chief Executive Officer
November 10, 2008
 
/s/  VIRGINIA M. WILSON
Virginia M. Wilson
Chief Financial Officer
November 10, 2008