Crash (2005), Chicago (2002), Gladiator (2000), Shakespeare in Love (1998), Driving Miss Daisy (1989), Chariots of Fire (1981), The Godfather (1972), In the Heat of the Night (1967), Around the World in 80 Days (1956), The Greatest Show on Earth (1952), An American in Paris (1951), All the King's Men (1949), Hamlet (1948), Rebecca (1940), Mutiny on the Bounty (1935), The Great Ziegfeld (1936), The Life of Emil Zola (1937), Grand Hotel (1932), Cimarron (1931), The Broadway Melody (1929), Wings (1928).
Movies that won Best Picture without winning Best Director:
2005 Crash
2002 Chicago
2000 Gladiator
1998 Shakespeare in Love
1989 Driving Miss Daisy
1981 Chariots of Fire
1972 The Godfather
1967 In the Heat of the Night
1956 Around the World in 80 Days
1952 The Greatest Show on Earth
1951 An American in Paris
1949 All the King's Men
1948 Hamlet
1940 Rebecca
1935 Mutiny on the Bounty
1936 The Great Ziegfeld
1937 The Life of Emil Zola
1932 Grand Hotel
1931 Cimarron
1929 The Broadway Melody
1928 Wings