Monteith Correctional Complex
| Location | Monteith, Ontario, Canada |
|---|---|
| Coordinates | 48°38′29″N 80°40′39″W / 48.6415°N 80.6775°W |
| Status | Operational |
| Security class | Medium/Maximum |
| Capacity | 232 |
| Opened | 1938 |
| Managed by | Ministry of the Solicitor General |
The Monteith Correctional Complex is a medium/maximum security prison located in Monteith, a community in Iroquois Falls, Ontario.
During World War II, Monteith Correctional Complex detained captured German soldiers, and was known as POW Camp 23.