Foreststorn “Chico” Hamilton (September 20, 1921 – November 25, 2013) was an American jazz drummer and bandleader. He came to prominence as sideman for Lester Young, Gerry Mulligan, Count Basie, and Lena Horne. Hamilton became a bandleader, first with a quintet featuring the cello as a lead instrument, an unusual choice for a jazz band in the 1950s, and subsequently leading bands that performed cool jazz, post bop, and jazz fusion.

Foreststorn Hamilton was born in Los Angeles, California, one of three brothers, one of whom was actor Bernie Hamilton.

Hamilton started his career in a band with Charles Mingus, Illinois Jacquet, Ernie Royal, Dexter Gordon, Buddy Collette and Jack Kelso before he had finished high school. Engagements with Lionel Hampton, Slim & Slam, T-Bone Walker, Lester Young, Count Basie, Duke Ellington, Charlie Barnet, Billy Eckstine, Nat King Cole, Sammy Davis Jr., Billie Holiday, Gerry Mulligan and Lena Horne established his career.