| Whitesand Lake | |
| Pushpin Map: | Ontario |
| Location: | Thunder Bay District, Ontario |
| Coords: | 50.3772°N -88.8492°W |
| Inflow: | Whitesand River |
| Outflow: | Whitesand River |
| Basin Countries: | Canada |
| Length: | 3.6km (02.2miles) |
| Width: | 0.5km (00.3miles) |
| Elevation: | 311m (1,020feet) |
Whitesand Lake is a lake in Thunder Bay District, Ontario, Canada. The primary inflow and outflow is the Whitesand River. The lake is about 3600m (11,800feet) long and 500m (1,600feet) wide and lies at an elevation of 311m (1,020feet).
A second lake in Thunder Bay District with the same name, Whitesand Lake (Hewitson River), is further southeast and is on the Hewitson River system.