Blackgate Prison

Blackgate Prison (ブラックゲート刑務所, Burakkugēto Keimusho) is the primary maximum-security prison in Gotham City which the sane criminals were incarcerated, whereas criminally insane individuals were housed at Arkham Asylum, located on a small island in the Gotham Bay. The prison is located on an island with five primary sectors: The harbor to the east, the Industrial Sector, the Cell Blocks, the Administration Sector, and the Arkham Wing.

The security guards wore white uniforms resembling officer uniforms, although some personnel looked like riot guards. In addition, the head administrator is a warden.

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 * —About Blackgate Prison.

Known Staff
Warden

Medical Staff

Security

Janitorial Staff

Known Inmates

 * Joseph Chilton/Joe Chill (Deceased)
 * Rupert Thorne
 * Oswald Cobblepot/Penguin
 * Diego Dorrance/Bane
 * Hideto Katsu
 * Scarface's Thugs
 * Rhino
 * Mugsy
 * Joker's Thugs
 * Punch
 * Judy
 * Marty
 * Riddler's Thugs
 * Riddlemen
 * Peter Merkel/Ragdoll
 * Temblor
 * Cosmo Krank/Toymaker
 * Tony Zucco
 * False Facers
 * Roman Sionis/Black Mask
 * Number One
 * Francis Grey (formerly)
 * Doctor Jane Blazedale/Blaze
 * Terrible Trio
 * David/Fox
 * Justin/Shark
 * Amber/Vulture
 * William Mallory/Wrath
 * Andrew Mallory/Scorn