Waupun Correctional Institution
| Location | Waupun, Wisconsin | 
|---|---|
| Coordinates | 43°37′47″N 88°43′53″W / 43.629599°N 88.731401°W | 
| Status | Operational | 
| Security class | Maximum | 
| Capacity | 1064 males (operating) | 
| Population | 965 males (as of FY 2022-23) | 
| Opened | 1851 | 
| Managed by | Wisconsin Department of Corrections Division of Adult Institutions  | 
| Warden | Bradley Mlodzik | 
Wisconsin State Prison Historic District  | |
Photographed by H. H. Bennett in 1893  | |
| Location | 200 S. Madison St Waupun, Wisconsin  | 
|---|---|
| Built | 1854 | 
| Architectural style | Gothic Revival | 
| NRHP reference No. | 91001994 | 
| Added to NRHP | January 22, 1992 | 
The Waupun Correctional Institution is a maximum security penitentiary in Waupun, Wisconsin. The prison is under the command of Warden Bradley Mlodzik.