Massachusetts State Prison Locator
- Pondville Correctional Center
- Metropolitan Region – Department of Youth Services
- Northeast Region – Department of Youth Services
- Southeast Region – Department of Youth Services
- Northeastern Correctional Center
- Old Colony Correctional Center
- Bay State Correctional Center
- Lemuel Shattuck Hospital Correctional Unit
- Souza-Baranowski Correctional Center
- Western Region – Department of Youth Services
- Boston Pre-Release Center
- Bridgewater State Hospital
- Massachusetts Treatment Center
- Massachusetts CI Cedar Junction
- Massachusetts State Prison – Concord
- Massachusetts State Prison – Framingham
- Massachusetts State Prison – Plymouth
- Massachusetts State Prison – Norfolk
- Massachusetts State Prison – Shirley
- Massachusetts Alcohol and Substance Abuse Center
- Central Region – Department of Youth Services
- South Middlesex Correctional Center
- North Central Correctional Institution at Gardner