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

This article does not cite any sources. (December 2015)

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