Twin Islands, or minor variations thereof, may refer to:
In Canada Twin Islands (British Columbia) Twin Islands (Nunavut) North Twin Island (Nunavut) South Twin Island (Nunavut) Twin Islands, of Eagle Lake (Ontario) North Twin Island (Eagle Lake) South Twin Island (Eagle Lake)
In India Twin Islands (Andaman and Nicobar Islands)
In the USA Twin Island, New York Lower Twin Island, West Virginia Upper Twin Island, West Virginia North Twin Island, Wisconsin South Twin Island, Wisconsin
See also Twin Islets, Tasmania, Australia