| Official Name: | Petersburg, Wisconsin |
| Pushpin Map: | Wisconsin#USA |
| Pushpin Label: | Petersburg |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Crawford |
| Subdivision Type3: | Town |
| Subdivision Name3: | Haney |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 702 |
| Coordinates: | 43.2722°N -90.8376°W |
| Area Code: | 608 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1571265 |
Petersburg is an unincorporated community in the town of Haney in Crawford County, Wisconsin, United States. Petersburg is on the Kickapoo River south of Bell Center and is served by Wisconsin Highway 131.