Exhibit 32

CERTIFICATION OF CHAIRMAN AND CEO AND CFO PURSUANT TO

18 U.S.C. SECTION 1350

In connection with the Quarterly Report of Wyndham Worldwide Corporation (the “Company”) on Form 10-Q for the period ended September 30, 2016, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Stephen P. Holmes, as Chairman and Chief Executive Officer of the Company, and Thomas G. Conforti, 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 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

CHAIRMAN AND CHIEF EXECUTIVE OFFICER

OCTOBER 26, 2016

/S/ THOMAS G. CONFORTI

THOMAS G. CONFORTI

CHIEF FINANCIAL OFFICER

OCTOBER 26, 2016