Anabaptist leader, born at Stolberg, and began to preach at Zwickau 1520; he came into collision both with the civil authorities and the Reformed Church; for several years he travelled through Bohemia and South Germany, and in 1525 settled at Muhlhausen; here his communistic doctrines obtained popularity and kindled an insurrection; the rebels were routed at Frankenhansen, and Munzer was captured and executed (1489-1525).