| Streatfeild Lake | |
| Pushpin Map: | Ontario |
| Location: | Kenora District, Ontario |
| Coords: | 52.1436°N -85.9053°W |
| Outflow: | Streatfeild River |
| Basin Countries: | Canada |
| Length: | 6.9km (04.3miles) |
| Width: | 3.7km (02.3miles) |
| Area: | 20km2 |
| Shore: | 20km (10miles) |
| Elevation: | 181m (594feet) |
Streatfeild Lake is a lake in Kenora District, Ontario, Canada. It is the source of the Streatfeild River. The river lies in the Hudson Bay Lowlands.