Joseph L. Mankiewicz won the Academy Awards (Oscars) for Best Director twice (1950, 1951).
| Year | Contest | Category | For | Sources |
|---|---|---|---|---|
| 1951 | Academy Awards (Oscars) | Best Director | All About Eve | 1 · 2 |
| 1950 | Academy Awards (Oscars) | Best Director | A Letter to Three Wives | 1 · 2 |