USNS Cheyenne (T-AG-174) was a Phoenix-class miscellaneous auxiliary acquired by the U.S. Navy in 1962, crewed by a civilian crew from the Military Sea Transportation Service, and sent to the Philippines to serve as a delivery ship of parts and supplies to other navy ships and stations in the Asian area.

In 1966 she changed home port to Pusan Korea and was crewed by Korean merchant sailors.

AT that time she was one of 4 cargo ships and 19 USNS LSTs operating out of the MSTS Office Pusan primarily providing support in the Viet Nam theater.

In 1948 she was sold to the States Steamship Company of Tacoma and renamed SS Wyoming.

Along with Phoenix and Provo, Cheyenne was struck from the Navy List on 15 June 1973 and disposed of by MARAD sale, 1 May 1973 and scrapped in August.