USS Briarcliff (IX-3), an unclassified miscellaneous vessel, was the only ship of the United States Navy of that name. A wooden-hulled freighter, she was constructed in 1919 at Portland, Maine, by the Russell Shipbuilding Company for the United States Shipping Board (USSB). Originally the Briarcliff was designed to increase the merchant fleet during World War I, however before it could be completed, the war ended.