This is a list of state prisons in Illinois. It does not include federal prisons or county jails located in the state of Illinois.
Menard Correctional Center
Pontiac Correctional Center
Stateville Correctional Center
Northern Reception and Classification (NRC)
Dixon Correctional Center
Hill Correctional Center
Lawrence Correctional Center
Pinckneyville Correctional Center
Western Illinois Correctional Center
Big Muddy River Correctional Center
Danville Correctional Center
Illinois River Correctional Center
Menard Medium Security Unit
Pontiac Medium Security Unit
Shawnee Correctional Center
Centralia Correctional Center
Decatur Correctional Center
Graham Correctional Center
Lincoln Correctional Center
Logan Correctional Center
Sheridan Correctional Center
Jacksonville Correctional Center
Robinson Correctional Center
Taylorville Correctional Center
East Moline Correctional Center
Southwestern Illinois Correctional Center
Vandalia Correctional Center
Vienna Correctional Center
Clayton Work Camp
Dixon Springs Impact Incarceration Program
DuQuoin Impact Incarceration Program
East Moline Work Camps 1 and 2
Greene County Work Camp
Pittsfield Work Camp
Southwestern Illinois Work Camp
Stateville Minimum Security Unit
Crossroads Adult Transition Center
Fox Valley Adult Transition Center
North Lawndale Adult Transition Center
Peoria Adult Transition Center