A throttle is any mechanism by which the power or speed of an engine is controlled.

Throttle or throttling may also refer to:

Fiction Throttle (film), a 2005 thriller Throttle (novella), a 2009 novella by Stephen King and his son Joe Hill Throttle, one of the three main characters of Biker Mice from Mars

Science and technology Rocket engine throttling Thrust lever or throttle lever, a device for controlling aircraft engines Throttling process (thermodynamics), an isenthalpic process in thermodynamics

Computing CPU throttling, computer hardware speed control, also known as dynamic frequency scaling Bandwidth throttling, used to control the bandwidth that a network application can use Throttling process (computing), software speed control

Other uses Strangling, compression of the neck DVD-by-mail throttling, the process of penalizing the most active users in subscription-based DVD-by-mail businesses, by slowing shipments or sending less desirable movies Dave Wottle (born 1950), American athlete nicknamed "The Throttle"

See also Teddy at the Throttle, a 1917 American comedy short film