A firearm is a projectile weapon.
Firearm or fire arm may also refer to:
Firearm (comics), a comic book series printed by Malibu Comics Firearm (Marvel Comics), a character in the Marvel Comics universe Firearms (video game), a first-person shooter Firearm, a character in the Lego Agents toy series "Firearm", a song by Lizzy McAlpine from her 2022 album, Five Seconds Flat