Allegiance is the duty which a subject or citizen is widely expected to owe to the state to which he or she belongs. Allegiance may also refer to: Arts, entertainment, and media Games Allegiance (video game), a 2000 computer game originally by Microsoft Allegiance: War of Factions, a social/political collectible card game set in a medieval city-state undergoing political turmoil Literature Allegiance (novel), a novel set in the Star Wars galaxy that was released in January 2007 by Del Rey Allegiance, a 2012 fantasy novel by Cayla Kluver and the second book in the Legacy series Allegiance, a 2015 historical legal thriller about Japanese-American internment in WWII, authored by law professor Kermit Roosevelt III Music Allegiance (American band), a retired hardcore band from San Francisco Allegiance (Australian band), a retired thrash metal band from Perth, Australia Allegiance (As Blood Runs Black album), the debut album of deathcore band As Blood Runs Black Allegiance (Firewind album), the fourth full-length album by Firewind "Allegiance", a song by Dimmu Borgir from their 2003 album Death Cult Armageddon Television "Allegiance" (Person of Interest), a 2014 episode of Person of Interest "Allegiance" (Star Trek: The Next Generation), a 1990 episode of Star Trek: The Next Generation "Allegiance" (Stargate SG-1), a 2002 episode of Stargate SG-1 Allegiance (TV series), an American remake of the Israeli TV series The Gordin Cell "Allegiance", a 2013 episode of NCIS: Los Angeles Other uses in arts, entertainment, and media Allegiance (film), a 2012 American film about the Iraq War Allegiance (musical), a 2012 musical about the Japanese American internment experience Other uses Allegiance (company), a voice of customer and enterprise feedback management technology platform See also Allegiant (disambiguation)