| Stanwell-Fletcher Lake | |
|---|---|
 Sentinel-2 image (2020) | |
  Stanwell-Fletcher Lake Stanwell-Fletcher Lake location in Nunavut  Stanwell-Fletcher Lake Stanwell-Fletcher Lake (Canada) | |
| Location | Somerset Island, Nunavut, Canada |
| Coordinates | 72°46′N 94°48′W / 72.767°N 94.800°W |
| Type | Monomictic glacial lake |
| Etymology | Named after USAAF Major J.F. Stanwell-Fletcher |
| Primary inflows | Stanwell-Fletcher River |
| Primary outflows | Union River |
| Catchment area | 1,970 square kilometres (760 sq mi) |
| Basin countries | Canada |
| Max. length | 25 km (16 mi) |
| Max. width | 15 km (9.3 mi) |
| Surface area | 339 km2 (131 sq mi) |
| Max. depth | About 100 m (330 ft) |
| Surface elevation | 7.6 m (25 ft) |
Stanwell-Fletcher Lake is the largest lake on Somerset Island, the tenth-largest island of the Canadian Arctic Archipelago. The lake, along with most of Somerset Island, is located within the Qikiqtaaluk Region of the Canadian territory of Nunavut.