| Houston Stewart Island | |
| Pushpin Map: | Canada Nunavut#Canada |
| Native Name Link: | Inuktitut |
| Location: | Northern Canada |
| Coordinates: | 75.7167°N -123°W |
| Archipelago: | Queen Elizabeth Islands Arctic Archipelago |
| Country: | Canada |
| Country Admin Divisions Title: | Territory |
| Country Admin Divisions: | Nunavut |
| Country Admin Divisions Title 1: | Qikiqtaaluk Region |
| Population: | Uninhabited |
Houston Stewart Island is one of the Canadian arctic islands in Nunavut, Canada. Located in the Queens Channel, it is surrounded by larger islands: Devon Island to the north; Dundas Island and Margaret Island to the northeast; Baillie-Hamilton Island to the east; Cornwallis Island to the south; Little Cornwallis Island to the southwest; Crozier Island to the west; and Baring Island to the northwest.