Don Gabriel Pullen (December 25, 1941 – April 22, 1995) was an American jazz pianist and organist. Pullen developed a strikingly individual style throughout his career. He composed pieces ranging from blues to bebop and modern jazz. The great variety of his body of work makes it difficult to pigeonhole his musical style.

Pullen was born on December 25, 1941, and raised in Roanoke, Virginia. Growing up in a musical family, he learned the piano at an early age. He played with the choir in his local church and was heavily influenced by his cousin, Clyde “Fats” Wright, who was a professional jazz pianist. He took some lessons in classical piano and knew little of jazz. At this time, he was mainly aware of church music and the blues.