Barrel (disambiguation)

A barrel is a cylindrical container, traditionally made with wooden material.

Barrel may also refer to:


 * BARREL (Balloon Array for RBSP Relativistic Electron Losses), a NASA mission
 * Barrel (album), a 1970 album by Lee Michaels
 * Barrel (horology), a watch component
 * Barrel (unit), several units of volume
 * Barrel (wine), for fermenting or ageing wine
 * Barrel (fastener), a simple hinge consisting of a barrel and a pivot
 * Gun barrel
 * the venturi of a carburetor
 * a component of a clarinet
 * a component of a snorkel
 * a tank in Harry Turtledove's books; see Victoria: An Empire Under the Sun
 * the outside of a low voltage DC connector
 * "The Barrel", a song by Aldous Harding from her 2019 album Designer