Turret may refer to:

• Turret (architecture), a small tower that projects above the wall of a building
• Gun turret, a mechanism of a projectile-firing weapon
• Objective turret, an indexable holder of multiple lenses in an optical microscope
• Missile turret, a device for aiming missiles towards their intended target before launch
• The Turret, a headland in Antarctica
• Trading turret, a specialised telephony key system
• Turret (anatomy), an element of the anatomy of a turret sponge
• Turret (character), a character in the television series Dino-Riders
• Turret (electronics), an element of a turret board that is soldered to electronic components to complete a circuit layout
• Turret (superstructure), an element in the design of turret deck ships
• Turret (toolholder), an indexable holder of multiple tools
  • Turret lathe, a lathe with a turret toolholder
• Turret (Hadrian's Wall), one of a series of watchtowers