USFS Osprey was an American steamer that served as a fishery patrol vessel in the waters of the Territory of Alaska. She was in commission in the United States Bureau of Fisheries (BOF) from 1913 to 1921, and was the first vessel the BOF ever operated on fishery patrols in Alaska. Before the BOF purchased her, she was the commercial cannery tender Wigwam from 1895 to 1912. After her BOF career ended, she operated as a commercial motor tug with the name Foss No. 19 from 1922 to 1965 and with the name Kiowa from 1965 until she sank in 1978.