Naushon may refer to:
- Naushon Island, an island off Massachusetts, U.S.
- USS Naushon (SP-517), a United States Navy patrol vessel in commission from 1918 to 1919
- SS Naushon (1929), Bethlehem Steel, Quincy, New England Steamship Company coastwise passenger vessel, crossed Atlantic 1942, British Ministry of War Transport lend lease, cross Channel operations, modified as hospital ship, delivered to U.S. Army at Cherbourg, France June 1945, sold by MARAD 1967 for non transportation use, Piney Point, Maryland.
- SS Naushon, a car ferry operating in Massachusetts from 1957 to 1987.