There are 31 Jails (viz., 6 Central Jails, 22 District Jails, 1 Special Jail, 1 Open Air Jail and 1 Sub-Jail) in Assam.
Central Jails:
- Central Jail, Guwahati
- Central Jail, Tezpur
- Central Jail, Silchar
- Central Jail, Dibrugarh
- Central Jail, Jorhat
- Central Jail, Nagaon
District Jails:
- District Jail, Nalbari
- District Jail, Barpeta
- District Jail, Kokrajhar
- District Jail, Dhubri
- District Jail, Goalpara
- District Jail, Mangaldoi
- District Jail, Hailakandi
- District Jail, Karimganj
- District Jail, North Lakhimpur
- District Jail, Sivasagar
- District Jail Golaghat
- District Jail Majuli
- District Jail Abhayapuri
- District Jail Diphu
- District Jail Hamren
- District Jail Biswanath Chariali
- District Jail Dhemaji
- District Jail Morigaon
- District Jail Sonari
- District Jail Tinsukia
- District Jail Sadiya
- District Jail Udalguri
Special Jail:
Open Air Jail:
- Mohendra Nagar Open Air Jail Jorhat
Sub Jail:
Construction of two new jails namely- District Jail, Baksa and District Jail, Chirang are under process.
