King Harvest was a 1970s French-American rock band which was formed initially in Ithaca, New York, U.S., but broke up and reformed in Paris where they began recording their first songs. They are known for their 1972 hit "Dancing in the Moonlight". They took their name after the 1969 song "King Harvest (Has Surely Come)" by The Band, one of their musical influences.

King Harvest's original four members first formed the group in 1969 in Ithaca, New York, where all four — Dave "Doc" Robinson (lead vocals/bass/keyboards), Ron Altbach (keyboards), Ed Tuleja (guitar), and Rod Novak (saxophone) — were attending Cornell University. At this point, the group primarily played cover tunes by such artists as Sly and the Family Stone, Jimi Hendrix, and The Band, among others, at fraternities, bars, and other local colleges. The group broke up for the first time in 1971.

However, one by one, each of the four former bandmates would migrate to Paris that same year, where they reformed King Harvest, now as expatriates. Although the band's membership fluctuated constantly over the next five years, it always included its four core co-founders. French musician Didier Alexandre was among the first to join the quartet, becoming a member of the group in the early 1970s. At one point, the band consisted of three keyboardists, with fellow Cornell alumnus Sherman Kelly (who wrote "Dancing in the Moonlight") joining Altbach and Robinson on the instrument. Sherman Kelly had previously performed together with Robinson in the band Boffalongo, who first recorded "Dancing in the Moonlight" in 1970. Sherman Kelly's brother, drummer Wells Kelly, who went on to form the band Orleans, also served for a brief time in the group both in Paris and in the US.

As group members gradually made their way to Paris, they became involved in session work individually, performing on albums by the likes of Jacques Morali and Nancy Holloway. Altbach also studied classical music with Nadia Boulanger. Once solidified as a unit, King Harvest won a Rock and Roll contest/talent show, and by the end of 1971, with Alexandre and Wells Kelly now established as band members, the group had recorded and released their Europe-only debut LP, I Can Tell. Although Doc Robinson is apparently pictured on the album cover, he is not credited in the liner notes as having performed on the album. (It is possible that he had not yet made the journey to France in time to participate in the recording but arrived in time to be photographed.)

Also in 1971, King Harvest was invited to write and perform songs for the French film, Le Feu Sacré, which represented France at that year's Cannes Film Festival. Throughout these early days in Paris, King Harvest also performed and recorded under pseudonyms, such as E. Rodney Jones and the Prairie Dogs.

Wells Kelly convinced the group to revisit "Dancing in the Moonlight", but he left Paris before the song was recorded. Steve Cutler, a jazz drummer and fellow expatriate from New York, joined King Harvest for their last six months in Paris, recording "Dancing in the Moonlight" and playing clubs and concerts in Paris and London. Reportedly, Cutler performed the drum/percussion parts on the recording using a toilet scrubbing brush, as opposed to the traditional drumsticks. The song was produced by Jack Robinson of Robin Song Music. Contrary to Boffalongo's original version, which included such disparate players as jazz flutist Jeremy Steig and Peter Giansante on drums, the King Harvest recording was more scaled back. A 45 rpm record of "Dancing in the Moonlight" was released in Paris, with "Lady, Come on Home" on the B-side. The single languished, and the group again (temporarily) disbanded.

However, in 1972, "Dancing in the Moonlight" began to generate interest back home in America, where the original four members signed with the Perception label. Perception promptly leased the tune from France's Musidisc Records and prepared the group, now re-established in Olcott, New York, to record a full-length album titled after the single. Meanwhile, the single went on to reach No. 13 in the US in early 1973 and No. 5 in Canada, and the band embarked on a lengthy U.S. tour. Australian drummer David Montgomery and bassist Tony Cahill, both of Python Lee Jackson (and the latter also of The Easybeats) officially joined King Harvest after the album's release and toured with them during the spring of 1973. "Dancing in the Moonlight" composer Sherman Kelly, who had not participated in King Harvest's recording of the single, also officially joined the band for the first time for this tour.

Despite the success of its titular single, the Dancing in the Moonlight album failed to crack the top 100 on the Billboard 200 or generate any widely successful follow-up singles, and the Perception label soon went bankrupt. Band membership continued to fluctuate. The original four members joined with LA-based Buffalo Rock and Roll Hall of Fame drummer Richie Pidanick in 1974. With support from Beach Boys Carl Wilson and Mike Love, this line-up signed with A&M Records and recorded another album, simply titled King Harvest. Released in 1975, this album did not produce any hits, with lone single "Hickory", a cover of the Four Seasons song, failing to chart. Fellow Beach Boy Bobby Figueroa (drums) also became a member of the band during these later years. Finding themselves unable to match the success of their massive first hit, King Harvest broke up once again in 1976.