| Lake of the Woods 37 | |
| Official Name: | Lake of the Woods Indian Reserve No. 37 |
| Settlement Type: | Indian reserve |
| Pushpin Map: | Canada Ontario |
| Pushpin Mapsize: | 200 |
| Coordinates: | 49.35°N -145°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Kenora |
| Subdivision Type3: | First Nation |
| Subdivision Name3: | Northwest Angle 37 |
| Area Land Km2: | 11.74 |
| Population Footnotes: | [1] |
| Population Total: | 46 |
| Population As Of: | 2011 |
| Population Density Km2: | 3.9 |
Lake of the Woods 37 is a First Nations reserve consisting of four islands within Lake of the Woods. It is one of the reserves of the Northwest Angle 37 First Nation.
It includes Burnt Rock Island, Windfall Island, Cyclone Island and Windigo Islands.