Alfalfa (Medicago sativa) is a perennial flowering plant and flower cultivated as a forage crop (alfalfa hay), foodstuff (alfalfa sprouts), and field nitrogen fixer in crop rotation.

Alfalfa may also refer to:

Places Alfalfa, Alabama, U.S.; an unincorporated community in Marengo County Alfalfa, Louisiana, U.S.; an unincorporated community in Rapides Parish Alfalfa Center, Missouri, U.S.; an unincorporated community in Mississippi County Alfalfa, Oklahoma, U.S.; an unincorporated community in Caddo County Alfalfa, Oregon, U.S.; an unincorporated community in Central Oregon Alfalfa County, Oklahoma, U.S. Alfalfa, Washington State, U.S. Alfalfa, Seville, Andalusia, Spain; a neighbourhood

People and fictional characters Farmer Alfalfa, an animated cartoon character Carl "Alfalfa" Switzer, an American actor (1927–1959) Alfalfa, a character in the Our Gang series played by Carl Switzer and the source of the actor's nickname

Other uses ALFALFA, a radio astronomy survey carried out by the Arecibo dish Alfalfa House, Enmore, Sydney, Australia; a food co-op Alfalfa Club, a social club "Alfalfa" (song), a 2009 song by 'Masters of Reality' off the album Pine Cross Dover

See also

Alfafar, municipality in Spain William H. "Alfalfa Bill" Murray (1869–1956) U.S. politician