| Trollin Lake | |
| Location: | Isanti County, Minnesota |
| Coordinates: | 45.6694°N -93.1639°W |
| Type: | lake |
| Pushpin Map: | Minnesota |
| Pushpin Map Alt: | Location of the lake in Minnesota. |
Trollin Lake is a lake in Isanti County, in the U.S. state of Minnesota.
Trollin Lake was named for a pioneer blacksmith who settled there.[1]