Midlands Prison
| Location | Dublin Road, Portlaoise, County Laois |
|---|---|
| Coordinates | 53°2′13.57″N 7°17′20.9″W / 53.0371028°N 7.289139°W |
| Status | Operational |
| Security class | Medium Security |
| Capacity | 870 |
| Population | 800 (as of 2021) |
| Opened | 2000 |
| Managed by | Irish Prison Service |
| Governor | Dave Conroy |
The Midlands Prison (Irish: Príosún Lár na Tíre) is a medium security prison in Portlaoise, County Laois. It receives prisoners who are aged 17 years and over. It has a bed capacity of 870 and its daily average number of inmates resident in 2009 was 512.