William John Crump (November2, 1907 – October26, 1979) was an American jazz musician, who played alto and tenor saxophone, clarinet, flute, and oboe. He is remembered today mainly as one of the 57 musicians pictured in Art Kane's 1958 photograph A Great Day in Harlem, which appeared in the January 1959 issue of Esquire magazine. At the time, Crump was playing in house bands at the Apollo Theater and Savoy Ballroom in Harlem, New York.
