| Fond du Lac Mudhens | |
| Firstseason: | 1891 |
| Lastseason: | 1911 |
| Allyears: | 1891, 1902, 1907-1911 |
| City: | Fond du Lac, Wisconsin |
| Past Class Level: |
|
| League: | Wisconsin-Illinois League (1908-1911) |
| Past League: | Wisconsin State League (1891, 1902, 1907) |
| Pastnames: |
|
The Fond du Lac Mudhens were the latest name of a minor league baseball team based in Fond du Lac, Wisconsin that played in the Wisconsin State League between 1891 and 1911.