Chalky Island (Tasmania)
An aerial view of Chalky Island, from the east  | |
Location of the Chalky Island in Bass Strait  | |
| Geography | |
|---|---|
| Location | Bass Strait | 
| Coordinates | 40°05′24″S 147°52′48″E / 40.09000°S 147.88000°E | 
| Archipelago | Big Green Group, part of the Furneaux Group | 
| Area | 41 ha (100 acres) | 
| Administration | |
Australia  | |
| State | Tasmania | 
| Demographics | |
| Population | unpopulated | 
The Chalky Island, part of the Big Green Group within the Furneaux Group, is a 41-hectare (100-acre) unpopulated granite island with limestone outcrops and dolerite dykes, located in the Bass Strait, west of the Flinders Island, in Tasmania, in south-eastern Australia. The island is contained within a conservation area and is part of the Chalky, Big Green and Badger Island Groups Important Bird Area.