John Stein may refer to: Jock Stein (1922–1985), Scottish football player and manager (Celtic F.C.) Johan Stein (1871–1951), Dutch astronomer and Jesuit priest John Stein (academic), Dean of Students of Georgia Tech John Stein (guitarist), American jazz guitarist John Stein (physiologist), professor of physiology at Oxford University Johnny Stein (1891/5–1962), American jazz drummer and bandleader