  Marble Island  Marble Island | |
| Geography | |
|---|---|
| Location | Hudson Bay |
| Coordinates | 62°41′N 91°15′W / 62.68°N 91.25°W |
| Archipelago | Arctic Archipelago |
| Administration | |
Canada | |
| Nunavut | Nunavut |
| Region | Kivalliq |
| Demographics | |
| Population | Uninhabited |
Marble Island is one of several uninhabited Canadian arctic islands in Nunavut, Canada, located within western Hudson Bay. The closest community is Rankin Inlet. In the nineteenth century, the island was valued as a harbour for overwintering.