This is a list of state prisons in Ohio. It does not include federal prisons or county jails located in the state of Ohio.
State facilities
Allen Correctional Institution
Belmont Correctional Institution
Chillicothe Correctional Institution
Correctional Reception Center
Dayton Correctional Institution
Franklin Medical Center (official capacity 690)
Grafton Correctional Institution
Hocking Correctional Facility
Lebanon Correctional Institution
London Correctional Institution
Lorain Correctional Institution
Madison Correctional Institution
Mansfield Correctional Institution
Marion Correctional Institution
Noble Correctional Institution
Northeast Reintegration Center (official capacity 590)
Ohio Reformatory for Women
Ohio State Penitentiary
Pickaway Correctional Institution
Richland Correctional Institution
Ross Correctional Institution
Southeastern Correctional Institution
Southern Ohio Correctional Facility (Lucasville)
Toledo Correctional Institution
Trumbull Correctional Institution
Warren Correctional Institution
Private facilities
Lake Erie Correctional Institution (operated by CoreCivic)
North Central Correctional Complex (operated by Management and Training Corporation)
Northeast Ohio Correctional Center (operated by CoreCivic)