King Island, Kings Island or King's Island may refer to:

Australia

• King Island (Queensland)
• King Island, at Wellington Point, Queensland
• King Island (Tasmania)
  • King Island Council, the local government area that contains the Tasmanian island

Canada

• King Island (British Columbia)
• King Island (Nunavut)
• King Island (Saskatchewan)
• King Island, Newfoundland and Labrador, a settlement

United States

• King Island (Alaska)
• King Island (California)
• Kings Island (California)
• King's Island (Connecticut)
• King's Island (Pennsylvania)
• Kings Island, amusement park in Mason, Ohio

Elsewhere

• King Island, Burma
• King Island (New Zealand)
• King Peninsula, Antarctica, originally believed to be an island ("King Island") but later discovered to be a peninsula

This disambiguation page lists articles about distinct geographical locations with the same name.
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