Prisons may refer to:

• The Boiling Rock, the high security prison located on a volcanic island in the Fire Nation.
• Capital City Prison, the prison tower located on the edge of a small crater near the Fire Nation Capital.
• Hama's prison, the primary holding place for waterbending prisoners of war in the Fire Nation.
• Prison rig, a large metal Fire Nation rig used to imprison earthbenders.
• Mountain prison, a large cave underneath the mountain near the village where Hama lived.
• Chin Prison, a prison located in Chin Village. Aang was kept here, and the other prisoners were known to be surprisingly supportive.