Washington (SP-1241) was a seagoing schooner barge that served in the United States Navy in 1917. Washington, also named Manuel Llaguno during her long commercial career, was built at Bath, Maine in 1879. While owned by the Luckenbach Steamship Company of New York City and employed in the coastal coal transportation trade, she was taken over by the U.S. Navy for World War I service as Washington on 18 October 1917 and designated SP-1241.