The following is a list of prisons in Sierra Leone according to the Sierra Leone Encyclopedia:

The Prison headquarters is in Freetown. The Prison Officers Training School is in Waterloo.

Freetown Central Prison, Freetown, Western Region Waterloo Oil Palm Plantation, Waterloo, Western Region Masanki Prison, Masanki, Southern Region Moyamba Prison, Moyamba, Southern Region Bo Prison, Bo, Southern Region Bonthe Prison, Bonthe, Southern Region Pujehun Prison, Pujehun, Southern Region Makeni Prison, Makeni, Northern Region Port Loko Prison, Port Loko, Northern Region Kambia Prison, Kambia, Northern Region Kabala Prison, Kabala, Northern Region Magburaka Prison, Magburaka, Northern Region Mafanta Prison, Magburaka, Northern Region Kenema Prison, Kenema, Eastern Region Kono Prison, Sefadu, Eastern Region Kailahun Prison, Kailahun, Eastern Region

References