Swan Island may refer to:
Places
editAustralia
edit- Little Swan Island, Tasmania, Australia
- Swan Island (Tasmania), Australia
- Swan Island (Victoria), Australia
Falkland Islands
edit- Swan Islands, Falkland Islands
- Weddell Island, formerly Swan Island, Falkland Islands
Honduras
editUkraine
edit- Swan Islands in Karkinit Bay, off northwestern Crimean coast
United Kingdom
edit- 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
editOther
edit- Swan Island (band), rock band from Portland, Oregon
- Little Swan Island hutia, extinct species of rodent
- Île des Cygnes (disambiguation)