Youngest Oscar winner for Best Supporting Actor
- Who
- Timothy Hutton
- Where
- United States (Hollywood,)
- When
- 31 March 1981
Timothy Hutton (USA, b, 16 August 1960) won the Best Supporting Actor award on 31 March 1981 for his role as 'Conrad Jarrett' in Ordinary People (USA 1980) aged 20 years 227 days.
| Name | Birth | Film | Won | Age |
| Timothy Hutton (USA) | 16 August 1960 | Ordinary People (USA 1980) | 31 March 1981 | 20 years 227 days |
| George Chakiris (USA) | 16 September 1934 | West Side Story (USA 1961) | 9 April 1962 | 27 years 205 days |
| Cuba Gooding Jr (USA) | 2 January 1968 | Jerry Maguire (USA 1996) | 24 March 1997 | 29 years 81 days |
| Jack Lemmon (USA) | 8 February 1925 | Mister Roberts (USA 1955) | 21 March 1956 | 31 years 42 days |
| Robert De Niro (USA) | 17 August 1943 | The Godfather II (USA 1974) | 8 April 1975 | 31 years 234 days |