| Benjamin Island | |
| Native Name: | Isla Benjamín |
| Map: | Chile |
| Coordinates: | -44.6779°N -74.105°W |
| Waterbody: | Pacific Ocean |
| Area Km2: | 618.2 |
| Coastline Km: | 215.9 |
| Coastline Footnotes: | (scale 1:1000000) |
| Country: | Chile |
| Country Admin Divisions Title: | Region |
| Country Admin Divisions: | Aisén |
| Country Admin Divisions Title 1: | Province |
| Country Admin Divisions Title 2: | Commune |
| Additional Info: | NGA UFI=-873523 |
Benjamin Island (Spanish Isla Benjamin) is an island in the Chonos Archipelago of Chile.