| Betsy Island | |
| Coordinates: | -47.13°N 167.5378°W |
| Location: | Boat Group, Stewart Island |
| Country: | New Zealand |
| Country Admin Divisions Title: | Region |
| Country Admin Divisions: | Southland |
| Population: | uninhabited |
Betsy Island, or Return Island, or Temaka Island is an island in the Boat Group of islands on the south west of Stewart Island, New Zealand. It is north of Big Island, and south of Kundy Island.[1]