July 29, 2015
U.S. Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549

	
		
Re:	Notice of Disclosure Filed in the Quarterly Report on Form 10-Q Under Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Exchange Act	

To Whom It May Concern:
Pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Securities Exchange Act of 1934, as amended, notice is hereby provided that Hilton Worldwide Holdings Inc. has made disclosure pursuant to such provisions in its Quarterly Report on Form 10-Q for the fiscal quarter ended June 30, 2015, which was filed with the U.S. Securities and Exchange Commission on July 29, 2015.

            Very truly yours,

HILTON WORLDWIDE HOLDINGS INC.

	
	
By: /s/ Kristin A. Campbell	
Name: Kristin A. Campbell
Title: Executive Vice President and
            General Counsel