Rhubarb (disambiguation)

Rhubarb is an herbaceous perennial plant in the genus Rheum cultivated as a vegetable.
 * Rhubarb may also be used as the English name for the genus Rheum (plant) and some of its species.
 * Rhubarb diet, a fad diet, originating in the Huangdi Neijing, which is gaining popularity in Western Europe
 * Rhubarb forcer, bell shaped pot with a lid-covered opening at the top used to protect the plant
 * Rhubarb pie, a pie, popular in Sweden, UK, Ireland and the New England and Upper Midwestern regions of the United States
 * Rhubarb crumble, a popular way of cooking rhubarb
 * Rhubarb Triangle, a 23 km2 triangle in West Yorkshire, England between Wakefield, Morley and Rothwell, known for producing early forced rhubarb

Rhubarb may also refer to:
 * Rhubarb (1951 film), a US baseball comedy
 * Rhubarb (1969 film), a British short film
 * Rhubarb Rhubarb, a 1980 remake of the 1969 film
 * Rhubarb (band), Australian rock band
 * "Rhubarb", a fan-name for the third untitled song on Aphex Twin's album Selected Ambient Works Volume II
 * Rhubarb Radio, an internet and community radio station in Birmingham, England
 * Rhubarb (sound effect), a sound effect mimicking the murmur of a crowd
 * An RAF World War II code name for operations by aircraft seeking opportunity targets, such as Circus offensives over occupied France in 1941.
 * For the use of the word as meaning a dispute or fight, especially in sports, see Bench-clearing brawl