Army of One may refer to: Army of One (recruiting slogan), the former U.S. Army recruiting slogan

Music Army of One (album), a 2006 album by Riot "Army of One", a song by Phish from the 2004 album Undermind "Army of One", a song by Cass Fox from the 2005 Come Here (Cass Fox album) "Army of One", a song by Coldplay from the 2015 album A Head Full of Dreams

Film and television "The Army of One", an episode of Voltron Force "Army of One" (The Sopranos), an episode of The Sopranos Joshua Tree (1993 film), a film by Vic Armstrong also known as Army of One Army of One (2003 film), a Canadian documentary film directed by Sarah Goodman Army of One (2016 film), an American comedy film

See also Army of Me One Man Army (disambiguation)