15 Youngest Oscar Winners of All Time Revealed, Just in Acting Categories (#1 Was Just 10-Years-Old!)

15. Jennifer Hudson

Age at Time of Winning: 25 years, 166 days
Film: Dreamgirls
Date of Birth: September 12, 1981
Date of Award: February 25, 2007
Category: Best Actress in a Supporting Role

14. Jennifer Jones

Age at Time of Winning: 25 years, 0 days
Film: The Song of Bernadette
Date of Birth: March 2, 1919
Date of Award: March 2, 1944
Category: Best Actress in a Leading Role