| Billy Goat Reefs | |
| Map: | Australia Tasmania |
| Map Relief: | 1 |
| Map Width: | 280 |
| Location: | Bass Strait |
| Archipelago: | Great Dog Group, part of the Furneaux Group |
| Total Islands: | 4 |
| Area Ha: | 1.3 |
| Country: | Australia |
| Country Admin Divisions Title: | State |
| Country Admin Divisions: | Tasmania |
The Billy Goat Reefs, part of the Great Dog Group within the Furneaux Group, are a close group of four small islands, joined at low tide, with a combined area of, located in the Bass Strait between the Flinders and Cape Barren islands, in Tasmania, in south-eastern Australia.
Recorded breeding seabird and wader species are little penguin, white-faced storm-petrel, sooty oystercatcher and Caspian tern. Reptiles present include the metallic skink, White's skink and white-lipped snake.[1]