Citadel (disambiguation)

A citadel is a castle, fortress, or fortified center.

Citadel may also refer to:

Places

 * Citadel of Erbil, a palace in Erbil, Iraq
 * Citadel of Aleppo, a palace in Aleppo, Syria
 * Citadel, Calgary, a neighbourhood in Calgary, Alberta, Canada
 * Citadel Hill (Fort George), a fortified hill in Halifax, Nova Scotia, Canada
 * Citadel Island, Victoria, Australia
 * Citadel Outlets, an outlet mall in Commerce, California, United States

Fictional entities

 * Citadel (comics), a fictional alien empire in the DC Comics universe
 * Citadel, in Oldtown, a library and medical school run by maestres, in George R.R. Martin's A Song of Ice and Fire universe
 * Citadel (Half-Life), headquarters for Wallace Breen in City 17 in Half-Life 2

Film and television

 * Citadel (film), a 2012 film
 * Citadel (TV series), a 2023 television series
 * Citadel (Indian TV series), an Indian television series
 * Citadel: Diana, an Italian television series

Gaming

 * Citadel (video game), by Superior Software
 * Citadels (card game), a German-style card game
 * Citadels (video game), a 2013 Arthurian video game

Literature

 * Citadel (2011 novel), a novel by science fiction writer John Ringo
 * Citadel (1957 book), a non-fiction book by William S. White

Music

 * Citadel (Ne Obliviscaris album)
 * Citadel (Starcastle album)
 * Citadel, an album by Muslimgauze
 * "Citadel" (song), a song by the Rolling Stones

Brands and enterprises

 * Citadel Broadcasting, an American broadcast holding company
 * Citadel Films, a defunct Indian film studio
 * Citadel LLC, a hedge fund management company
 * Citadel Miniatures, a miniatures company owned by Games Workshop
 * Citadel Press, a publishing company
 * Citadel Records, an Australian independent record label
 * Citadel Securities, a market maker
 * Citadel Theatre, Edinburgh, Scotland

Computing

 * Citadel (malware), a ZeuS-based botnet alleged to have stolen over US$500,000,000 from personal bank accounts
 * Citadel (software), a BBS software
 * Citadel/UX, an implementation of Citadel that has evolved into a modern groupware platform

Other uses

 * Armored citadel, protective enclosure in a ship
 * Halifax Citadels, a defunct American Hockey League team
 * Operation Citadel, part of the World War II Battle of Kursk
 * Salvation Army citadel, a Salvation Army meeting place