| Qarsau Island | |
| Pushpin Map: | Canada Nunavut#Canada |
| Native Name Link: | Inuktitut |
| Location: | Frobisher Bay |
| Coordinates: | 63.733°N -68.597°W |
| Archipelago: | Arctic Archipelago |
| Country: | Canada |
| Country Admin Divisions Title: | Territory |
| Country Admin Divisions: | Nunavut |
| Country Admin Divisions Title 1: | Region |
| Country Admin Divisions 1: | Qikiqtaaluk |
| Population: | Uninhabited |
Qarsau Island is one of the many uninhabited Canadian arctic islands in Qikiqtaaluk Region, Nunavut. It is a Baffin Island offshore island located in Frobisher Bay, approximately 4.7km (02.9miles) south of the capital city of Iqaluit.
Other islands in the immediate vicinity include Aubrey Island, Beveridge Island, Bishop Island, Cairn Island, Coffin Island, Crimmins Island, Emerick Island, Faris Island, Hill Island, Jenvey Island, Kudlago Island, Long Island, Mair Island, McLaren Island, Monument Island, Ptarmigan Island, Sale Island, Sybil Island, and Thompson Island.[1]