I Am Legion may refer to:

Film and TV "I Am Legion" (Justice League Unlimited), a television episode I Am Legion, a film by Nacho Cerdà based on the comic book series

Music I Am Legion (album), a 2013 album by Noisia and Foreign Beggars I Am Legion (Witchery album), 2017

Other uses Legion (demons), a group of demons in the New Testament I Am Legion (comics) (French: Je suis légion), a French comic book series

See also Legion (disambiguation) My Name Is Legion (disambiguation)