| Official Name: | Barre Mills, Wisconsin |
| Pushpin Map: | Wisconsin#USA |
| Pushpin Label: | Barre Mills |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | La Crosse |
| Subdivision Type3: | Town |
| Subdivision Name3: | Barre |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 725 |
| Coordinates: | 43.8414°N -91.1139°W |
| Area Code: | 608 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1561196 |
Barre Mills [1] is a small unincorporated community in the town of Barre in La Crosse County, Wisconsin, United States. It is part of the La Crosse Metropolitan Statistical Area.[2]
Samuels' Cave, an important rock shelter among ancient people, is located in Barre Mills. It is on the National Register of Historic Places.
Barre Mills was also home to a Freethinkers Society. The society hall is now the Barre town hall.