Swan Island may refer to: Places Australia Little Swan Island, Tasmania, Australia Swan Island (Tasmania), Australia Swan Island (Victoria), Australia Falkland Islands Swan Islands, Falkland Islands Weddell Island, formerly Swan Island, Falkland Islands Honduras Swan Islands, Honduras Ukraine Swan Islands in Karkinit Bay, off northwestern Crimean coast United Kingdom Swan Island, London Swan Island, County Down, townland in County Down, Northern Ireland Swan Island, County Antrim, townland in County Antrim, Northern Ireland United States Swan Island (Alaska) Swan Island (Chesapeake Bay), Chesapeake Bay Swan Island (Oregon) Swan Island Site, Illinois Swan's Island, Maine Swan Island (Michigan) Other Swan Island (band), rock band from Portland, Oregon Little Swan Island hutia, extinct species of rodent Île des Cygnes (disambiguation)