EXHIBIT 21.1

Ashford Hospitality Prime, Inc.

Subsidiaries Listing as of December 31, 2017

AHP SMA GP, LLC

AHP SMA, LP

Ashford BC GP LLC

Ashford BC LP

Ashford Chicago GP LLC

Ashford Chicago Junior Mezz LLC

Ashford Chicago LP

Ashford Chicago Senior Mezz LLC

Ashford HHC III LLC

Ashford HHC Partners III LP

Ashford Hospitality Prime Limited Partnership

Ashford Hospitality Prime, Inc.

Ashford Philadelphia Annex GP LLC

Ashford Philadelphia Annex LP

Ashford Pier House GP LLC

Ashford Pier House LP

Ashford Pier House Mezz A LLC

Ashford Pier House Mezz B LLC

Ashford Plano-M LP

Ashford Prime OP General Partner LLC

Ashford Prime OP Limited Partner LLC

Ashford Prime TRS Corporation

Ashford San Francisco II LP

Ashford Sapphire III GP LLC

Ashford Sapphire VII GP LLC

Ashford Sarasota GP LLC

Ashford Sarasota LP

Ashford Seattle Downtown LP

Ashford Seattle Waterfront LP

Ashford SF GP LLC

Ashford Tampa International Hotel, LP

Ashford Thomas LLC

Ashford TRS BC LLC

Ashford TRS Chicago II LLC

Ashford TRS Chicago Junior Mezz LLC

Ashford TRS Chicago Senior Mezz LLC

Ashford TRS Philadelphia Annex LLC

Ashford TRS Pier House LLC

Ashford TRS Pier House Mezz A LLC

Ashford TRS Pier House Mezz B LLC

Ashford TRS Sapphire III LLC

EXHIBIT 21.1

AHP SMA GP, LLC

Ashford TRS Sapphire VII LLC

Ashford TRS Sarasota LLC

Ashford TRS SF LLC

Ashford TRS Yountville Holding Company LLC

Ashford TRS Yountville II LLC

Ashford TRS Yountville LLC

Ashford Yountville 1031 LLC

Ashford Yountville GP LLC

Ashford Yountville Holding Company LLC

Ashford Yountville II GP LLC

Ashford Yountville II LP

Ashford Yountville LP

CHH Capital Hotel GP LLC

CHH Capital Hotel Partners LP

CHH Capital Tenant Corp.

CHH III Tenant Parent Corp.

CHH Torrey Pines Hotel GP LLC

CHH Torrey Pines Hotel Partners LP

CHH Torrey Pines Tenant Corp.

RC Hotels (Virgin Islands), Inc.

2