A dart gun is an air rifle that fires a dart containing a sedative, vaccine, or antibiotic.

Dart gun may also refer to: Blowgun, a ranged weapon consisting of a long narrow tube for shooting light projectiles such as darts Crossbow, a bow-like ranged weapon that shoots arrow-like projectiles called bolts or quarrels Needlegun, a firearm that fires small, sometimes fin-stabilized, metal darts or flechettes Nerf Blaster, a toy gun made by Hasbro that fires foam darts Spear-thrower, a tool that uses leverage to achieve greater velocity in dart or javelin-throwing

See also Dart (disambiguation) Needle gun (disambiguation)