| Roux Island | |
| Map: | Antarctica |
| Location: | Antarctica |
| Coordinates: | -66.9°N -123°W |
| Population: | Uninhabited |
| Country: | None |
| Treaty System: | Antarctic Treaty System |
Roux Island is an island 21NaN1 long, lying 0.51NaN1 north of Arrowsmith Peninsula at the west side of the entrance to Lallemand Fjord, off the west coast of Graham Land. Discovered by the French Antarctic Expedition under Charcot, 1908–10, who named it for Jules Charles-Roux.