| Vadnais Lake | |
| Location: | Ramsey County, Minnesota |
| Coordinates: | 45.0528°N -93.0917°W |
| Type: | lake |
| Pushpin Map: | Minnesota |
| Pushpin Map Alt: | Location of the lake in Minnesota. |
Vadnais Lake is a lake in Ramsey County, in the U.S. state of Minnesota.
Vadnais Lake was named after John Vadnais, a pioneer settler.[1]