Legion

Legion may refer to:

Military

• Roman legion, the basic military unit of the ancient Roman army
• Aviazione Legionaria, Italian air force during the Spanish Civil War
• A legion is the regional unit of the Italian carabinieri
• Spanish Legion, an elite military unit within the Spanish Army
• Condor Legion, a unit of military personnel from the air force and army of Nazi Germany
• French Foreign Legion, a part of the French Army, created for foreign nationals willing to serve in the French Armed Forces
• International Legion (Ukraine), a Ukrainian foreign volunteer wing of the 2022 Russo-Ukrainian war
• HMS Legion (1914), a Royal Navy World War I destroyer
• HMS Legion (G74), a Royal Navy World War II destroyer sunk in 1942
• Legion of the United States, a reorganization of the United States Army from 1792 to 1796
• Various military legions, often composed of soldiers from a specific ethnic, national, religious or ideological background

Veterans' organizations

• American Legion, an organization of American veterans
• Royal British Legion, a UK charity providing support for members of the British Armed Forces and their dependents
• Royal Canadian Legion, a non-profit Canadian veterans' organization
• South African Legion of Military Veterans, the oldest veterans organization organisation in South Africa
• Society of the Cavaliers of the Order of Lāčplēsis & Freedom Fighters, also known as the Legion, a right-wing veterans' organisation founded by Voldemārs Ozols (1884–1949)

Arts and media

Comics

• Legion (Marvel Comics), a Marvel Comics antihero
• Legion (DC Comics), a DC Comics supervillain
• Legion of Super-Heroes, a DC Comics superhero team
• The Legion (comics), one of the comic books where the Legion of Super-Heroes was published
• Legion, a group of characters from the Spawn series
• Legion, a member of the Special Executive
• L.E.G.I.O.N., a 1989 DC Comics title and a team of superheroes, the 20th century forerunners to the Legion of Superheroes
• ', a 2004 comic book series

• , the eighteenth episode in the second season of Law & Order: Criminal Intent
• "Legion" (Red Dwarf), the second episode of Red Dwarf Series VI
• Legion (1998 film) a 1998 made-for-television film
• Legion (2010 film) a 2010 horror action film
• The Legion (film) a 2020 film starring Mickey Rourke
• Legions (film), a 2022 Argentine supernatural horror film
• Legion (TV series), an FX TV series based on the Marvel Comics character
• "Legion", an eighth-season episode of the television series Smallville
• Legion, an alien kaiju seen in the film '
• Legion, a fictional computer network in the 2019 film '

• Legion Gold, or simply Legion, a strategy game
• , a set of cards in the game Magic: The Gathering
• Legion (Mass Effect), the adopted name of a synthetic intelligence in Mass Effect 2
• Legion, central villain of the video game Shadow Man
• Legion, an artificial intelligence unit in '
• ', the sixth World of Warcraft expansion set
• The Legion, a group of killer characters in the horror video game Dead by Daylight
• ', an action-adventure game and the third installment in the Watch Dogs series
• Caesar's Legion, a faction in '