| Mary Lake | |
| Location: | Clearwater County, Minnesota |
| Coordinates: | 47.1853°N -95.1672°W |
| Type: | lake |
| Pushpin Map: | Minnesota |
| Pushpin Map Alt: | Location of lake in Minnesota. |
Mary Lake is a lake in Clearwater County and Hubbard County, Minnesota, in the United States.
Mary Lake was named for Mary Turnbull, the wife of a government surveyor.[1]