"Rave On", also written "Rave On!", is a song written by Sonny West, Bill Tilghman and Norman Petty in 1958. It was first recorded by West for Atlantic Records, which released his version in February 1958 (as Atlantic 45-1174). Buddy Holly recorded the song later the same year, and his version became a hit, one of six of his recordings that charted in 1958. Holly is instantly recognizable as the artist: the record begins with a drawn-out "Well…" as stylized by Holly's distinctive hiccup ("A-weh-uh-heh-uh-ell…").

Most of West's recordings were produced and engineered by Norman Petty, who also managed Holly, and recorded in Petty's studio in Clovis, New Mexico. "Rave On", however, was produced by Milton DeLugg and recorded with Holly's group the Crickets at Bell Sound Studios in New York City. The title was inspired by the 1956 Sun Records recording "Dixie Fried" by Carl Perkins, which uses the refrain "rave on." The B-side was Holly's composition "Take Your Time".

Holly's rendition of "Rave On" is ranked number 154 on Rolling Stone magazine's 2004 list of "The 500 Greatest Songs of All Time."

Holly's version reached number 12 in Canada, May 26, 1958., as well number 5 in the UK.

As Buddy Holly and the Crickets

Cover versions of "Rave On" have been recorded by Bruce Springsteen and the E Street Band, Commander Cody, Status Quo, M. Ward, and the folk-rock band Steeleye Span. It was a hit for the Delta Cross Band in Denmark in 1980.

Rick Nelson recorded the song and played it live many times. It was the final song Nelson ever performed, on December 30, 1985, the day before he too was killed in a plane crash.

Joe Meek produced a version with the singer Michael Cox, released in 1964 (backed with "Just Say Hello", HMV POP1293 A).