The Doughboy Island, part of the Tin Kettle Group within the Furneaux Group, is a 30-hectare (74-acre) unpopulated mainly granite island, located in Bass Strait, lying west of the Flinders and Cape Barren islands, Tasmania, in south-eastern Australia.

[1][2] The island has been devastated by irresponsible farming practices and fire.

[citation needed] Recorded breeding seabird and wader species are little penguin, Pacific gull and sooty oystercatcher.

The metallic skink is present.

This Tasmania geography article is a stub.