Snake Island may refer to:
Places
Australia
- Snake Island (New South Wales), in the Hawkesbury River
- Snake Island (Tasmania)
- Snake Island (Victoria)
Brazil
- Ilha da Queimada Grande, nicknamed Snake Island, located off the southeastern corner of Brazil
- Ilha das Cobras, off the coast of Rio de Janeiro
Canada
- Snake Island (Nanaimo)
- Snake Island (Lake Simcoe)
- Snake Island, one of the Toronto Islands in Lake Ontario
- Snake Island Lake, a lake in Ontario
Nigeria
- Snake Island (Lagos)
Ukraine
- Snake Island (Ukraine), in the Black Sea
United States
- Snake Island (Massachusetts)
- Isla Culebra, Puerto Rico
Elsewhere
- St. Thomas Island, also known as Snake Island, in the Black Sea, Bulgaria
- Kalampunian Damit Island, Malaysia
- Golem Grad, also known as Snake Island, North Macedonia
- Vigan Island, also known as Snake Island, Philippines
Film and television
- Snake Island (film), a 2002 film
- Treasure Quest: Snake Island, an American reality television series
See also
- Serpent Island (disambiguation)