Prison

A prison is a facility in which inmates are forcibly confined and denied a variety of freedoms under the authority of their captors. Prisons are commonly used for people charged with crimes. They are usually guarded by jailors and wardens.

Following the Second War, the Alliance of Lordaeron built and established internment camps for orcs of the Old Horde.

The Elemental Plane is the prison plane constructed by the Titan-forged Keepers where they imprisoned the elementals.

Mardum is a prison world that was created by Sargeras prior to his becoming the Fallen Titan to hold all the demons he killed in the Great Dark Beyond.

The Argus Campaign ended with Sargeras' imprisonment in the Seat of the Pantheon.

Known

 * Arcatraz
 * Baradin Hold
 * Barrow Deeps prison
 * Prison of Immol'thar
 * Prison of Yogg-Saron
 * Stoneward Prison
 * Stormshield Prison
 * Stormwind Stockade
 * Vault of the Wardens
 * Violet Hold
 * Tol Dagor
 * Undercity, the dungeon was originally intended for prisoners and the poorest. Orgrim Doomhammer was briefly imprisoned here as well.