| Official Name: | Waucousta, Wisconsin |
| Pushpin Map: | Wisconsin#USA |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1027 |
| Coordinates: | 43.6525°N -88.2603°W |
| Area Code: | 920 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1576308 |
Waucousta is an unincorporated community in the town of Osceola, in Fond du Lac County, Wisconsin, United States. Waucousta is located at the junction of U.S. Route 45 and County Highway F, 4miles north-northeast of Campbellsport.[1] A branch of the Milwaukee River runs through the community.