| Official Name: | Koro, Wisconsin |
| Pushpin Map: | Wisconsin#USA |
| Pushpin Label: | Koro |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Winnebago |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 830 |
| Coordinates: | 43.9681°N -88.8444°W |
| Area Code: | 920 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1567619 |
Koro is an unincorporated community located in the town of Nepeuskun, Winnebago County, Wisconsin, United States. The Koro post office was established in August 1850 by its first postmaster, James H. Foster (who would go on to serve in the Wisconsin State Assembly and Wisconsin Senate). This is the only community by this name in the United States.[1]