Kenny Barron (born June 9, 1943) is an American jazz pianist, who has appeared on hundreds of recordings as leader and sideman and is considered one of the most influential mainstream jazz pianists since the bebop era.

Born in Philadelphia, Pennsylvania, Kenny Barron is the younger brother of tenor saxophonist Bill Barron (1927–1989). One of his first gigs was as pianist with the Dizzy Gillespie quartet. Barron was briefly a member of the Jazztet around 1962, but did not record with them.

He graduated in 1978 with a BA in Arts from Empire State College (Metropolitan Center, New York City).

He also co-led the groups Sphere and the Classical Jazz Quartet.