See also: Pioneer Island (Russia).
| Pioneer Island | |
| Pushpin Map: | Canada Nunavut#Canada |
| Location: | Northern Canada |
| Coordinates: | 76.95°N -153°W |
| Archipelago: | Queen Elizabeth Islands Arctic Archipelago |
| Length Km: | 6 |
| Width Km: | 5.7 |
| Country: | Canada |
| Country Admin Divisions Title: | Territory |
| Country Admin Divisions: | Nunavut |
| Population: | Uninhabited |
Pioneer Island is an island of the Arctic Archipelago, in the territory of Nunavut. It lies at the northern end of Penny Strait, between Devon Island (to the south-east) and Crescent Island (to the north-west).