| Little Branch Lake | |
|---|---|
| Location | Haliburton County, Ontario |
| Coordinates | 45°18′45″N78°14′34″W / 45.31250°N 78.24278°W |
| Primary outflows | North York River |
| Basin countries | Canada |
| Max. length | 3.51 km (2.18 mi) |
| Max. width | 0.57 km (0.35 mi) |
| Surface elevation | 417 m (1,368 ft) |
Little Branch Lake is a lake in Haliburton County, Ontario, Canada in the southern extension of Algonquin Park and is the source of the North York River.