Beaulieu Lake
| Beaulieu Lake | |
|---|---|
| Location | Mahnomen County, Minnesota |
| Coordinates | 47°29′N 95°51.5′W / 47.483°N 95.8583°W |
| Type | lake |
Beaulieu Lake is a lake in Mahnomen County, in the U.S. state of Minnesota.
Beaulieu Lake was named for Alexander H. Beaulieu, a pioneer who settled there.