Al Foster (born January 18, 1943 in Richmond, Virginia) is an American jazz drummer. Foster played with Miles Davis's large funk fusion group in the 70s, was one of the few people to have contact with Miles during his retirement, and was also part of his comeback album The Man With the Horn of 1981. He was the only musician to play in Miles' band for both periods.
Foster has toured extensively with Herbie Hancock, Sonny Rollins, and Joe Henderson, becoming a major attraction in all three bands as well as an integral part of them. He is a versatile drummer who has played in musical styles ranging from bebop to free form to jazz/rock.