| Hansen Lake | |
| Location: | Kenora District, Ontario |
| Coordinates: | 50.9261°N -94.7008°W |
| Type: | lake |
| Part Of: | Hudson Bay drainage basin |
| Rivers: | Rostoul River, Domain Creek |
| Outflow: | Rostoul River |
| Basin Countries: | Canada |
| Length: | 5km (03miles)[1] |
| Width: | 3.9km (02.4miles) |
| Elevation: | 345m (1,132feet)[2] |
| Pushpin Map: | Canada Ontario |
| Pushpin Map Caption: | Location in Ontario |
Hansen Lake is a lake in the Unorganized Part of Kenora District in Northwestern Ontario, Canada.[3] [4] [5] It is in the Hudson Bay drainage basin, and is within Woodland Caribou Provincial Park.
The primary inflows are the Rostoul River, arriving at the southeast from Glenn Lake, and Domain Creek, at the northeast. The primary outflow, at the northwest and leading towards Rostoul Lake, is the Rostoul River, which flows via the Gammon River, the Bloodvein River, Lake Winnipeg, and the Nelson River to Hudson Bay.