Sentinel Island may refer to: *

Sentinel Island (Tasmania) Sentinel Island is a granite island, with an area of 10 ha, in south-eastern Australia. It is part of Tasmania’s Sentinel Island Group, lying in eastern Bass Strait off the north-west coast of Flinders Island in the Furneaux Group. Until 19 ...

, Australia *

Sentinel Island (Alaska) The Sentinel Island Light is a lighthouse in Alaska adjacent to Lynn Canal. Location The Sentinel Island Light is at the northern entrance to the Favorite Channel, between the mainland and Lincoln and Shelter Islands. It was listed on the Nationa ...

, location of the Sentinel Island Light lighthouse *

Sentinel Island (Washington) Sentinel Island may refer to: * Sentinel Island (Tasmania), Australia * Sentinel Island (Alaska), location of the Sentinel Island Light lighthouse * Sentinel Island (Washington), one of the San Juan Islands, U.S. * North Sentinel Island, part of ...

, one of the

San Juan Islands The San Juan Islands are an archipelago in the Pacific Northwest of the United States between the U.S. state of Washington and Vancouver Island, British Columbia, Canada. The San Juan Islands are part of Washington state, and form the core of ...

, U.S. *

North Sentinel Island North Sentinel Island is one of the Andaman Islands, an Indian archipelago in the Bay of Bengal which also includes South Sentinel Island. It is home to the Sentinelese, an indigenous people in voluntary isolation who have defended, often by f ...

, part of the Andaman Islands, India, and home to the isolated Sentinelese *

South Sentinel Island South Sentinel Island is one of the Andaman Islands in the Bay of Bengal. It is long northeast to southwest and up to wide. At only , it is much smaller than its counterpart North Sentinel Island and is currently uninhabited. The island belon ...

, part of the Andaman Islands, India

See also