| Quadyuk Island | |
| Pushpin Map: | Canada Nunavut#Canada |
| Native Name Link: | Inuktitut |
| Location: | Bathurst Inlet |
| Coordinates: | 66.95°N -158°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: | Kitikmeot |
| Population: | Uninhabited |
Quadyuk Island is an uninhabited island within the Arctic Archipelago in the Kitikmeot Region, Nunavut. It is located in Bathurst Inlet. Other islands in the vicinity include North Quadyuk Island, Rideout Island, and Wignick Island.[1]