| Hafften Lake | |
| Location: | Greenfield, Minnesota |
| Coordinates: | 45.0947°N -93.6786°W |
| Type: | Lake |
| Basin Countries: | United States |
| Elevation: | 306m (1,004feet) |
| Pushpin Map: | Minnesota#USA |
| Pushpin Map Alt: | Location of the lake in Minnesota. |
Hafften Lake is a lake in Hennepin County, in the U.S. state of Minnesota.
Hafften Lake was named for a German settler.[1]