Spencer Island
| Geography | |
|---|---|
| Location | Northern Canada |
| Coordinates | 53°30′22″N 79°42′43″W / 53.506°N 79.712°W |
| Archipelago | Arctic Archipelago |
| Administration | |
Canada | |
| Nunavut | Nunavut |
| Region | Qikiqtaaluk |
| Demographics | |
| Population | Uninhabited |
Spencer Island is one of several uninhabited Canadian arctic islands in Nunavut, Canada located within James Bay. It is situated 19 km (19,000 m) northwest from North Twin Island. During surveys in James Bay, polar bears were sighted using the island for summer refuge.