Who Was The Youngest Star To Win An Oscar?

Who was the youngest star to win an Oscar?

The youngest star to win an Oscar is actress Tatum O'Neal, who was 10 years old when she won the Best Supporting Actress award for "Paper Moon" in 1974. Tatum O'Neill is the daughter of Actor Ryan O'Neill.

But Shirley Temple was awarded an honorary Academy Award, at age six, in 1935.