| Hélène Island | |
| Map: | Antarctica |
| Location: | Antarctica |
| Coordinates: | -66.6167°N 183°W |
| Population: | Uninhabited |
| Country: | None |
| Treaty System: | Antarctic Treaty System |
Hélène Island is a small rocky island 0.2nmi northwest of Ifo Island marking the west end of the Géologie Archipelago in Antarctica. It was photographed from the air by U.S. Navy Operation Highjump, 1946–47, was charted by the French Antarctic Expedition, 1949–51, and named by them for one of the expedition's dogs.