| Official Name: | Post Town |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Minnesota#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Minnesota |
| Subdivision Type2: | County |
| Subdivision Name2: | Olmsted |
| Subdivision Type3: | Township |
| Subdivision Name3: | Kalmar Township |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1033 |
| Coordinates: | 44.0906°N -92.6389°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 55920 |
| Area Code: | 507 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 654889 |
Post Town is an unincorporated community in Kalmar Township, Olmsted County, Minnesota, United States, near Byron. The community is located near the junction of Olmsted County Roads 103 and 105 and is northeast of the nearby Oxbow Park and Zollman Zoo.