USS Coyote (SP-84) was United States Navy patrol boat, training vessel and supply boat in commission from 1917 to 1919. Coyote was a civilian motorboat completed in 1897. The U.S. Navy purchased her from her owner, Sylvester Sparling of Evanston, Illinois, for World War I service on 7 April 1917 and commissioned her as USS Coyote (SP-84) the same day. Coyote was stricken from the Navy List on 17 June 1919 and sold on 13 December 1919.