Most Academy Awards won by an Actor

(1).   Katharine Hepburn [4] : 4 Best Actress




(2).   Ingrid Bergman [3] : 2 Best Actress, 1 Best Supporting Actress




(3).   Jack Nicholson [3] : 2 Best Actor, 1 Best Supporting Actor




(4).   Meryl Streep [3] : 2 Best Actress, 1 Best Supporting Actress




(5).   Walter Brennan [3] : 3 Best Supporting Actor