| Nedlukseak Island | |
| Pushpin Map: | Canada Nunavut#Canada |
| Native Name Link: | Inuktitut |
| Location: | Davis Strait |
| Coordinates: | 68.08°N -65.91°W |
| Archipelago: | Arctic Archipelago |
| Country: | Canada |
| Country Admin Divisions Title: | Nunavut |
| Country Admin Divisions: | Nunavut |
| Country Admin Divisions Title 1: | Region |
| Country Admin Divisions 1: | Qikiqtaaluk |
| Population: | Uninhabited |
Nedlukseak Island is an uninhabited island in the Qikiqtaaluk Region of Nunavut, Canada. It is located in Davis Strait, southeast of Baffin Island's Cumberland Peninsula and north of Auyuittuq National Park Reserve. Other islands in the immediate vicinity include Rock Island, Nudlung Island, Kekertaluk Island, Satigsun Island, and Pilektuak Island.[1]