Warren Harding “Sonny” Sharrock (August 27, 1940 – May 25, 1994) was an American jazz guitarist. He was married to singer Linda Sharrock, with whom he recorded and performed.

One of only a few prominent guitarists who participated in the first wave of free jazz during the 1960s, Sharrock was known for his heavily chorded attack, highly amplified bursts of feedback, and use of aggressive sustain to achieve saxophone-like lines on guitar. His early work also features creative use of a slide.

He was born in Ossining, New York, United States. Sharrock began his musical career singing doo wop in his teen years. He collaborated with Pharoah Sanders and Alexander Solla in the late 1960s, appearing first on Sanders’s 1966 album, Tauhid. He made several appearances with flautist Herbie Mann, and an uncredited appearance on Miles Davis‘s A Tribute to Jack Johnson.