Gale Sondergaard (February 15 1899 - August 14 1985) was an Academy Award-winning U.S. film actress. In 1936, she was the first actress to be awarded an Academy Award for Best Supporting Actress.

Sly, manipulative, dangerously cunning and sinister were the key words that best described the roles that Gale Sondergaard played in motion pictures, making her one of the most talented character actresses ever seen on the screen. She was educated at the University of Minnesota and later married director Herbert J. Biberman. Her husband went to find work in Hollywood and she reluctantly followed him there. Although she had extensive experience in stage work, she had no intension of becoming an actress in film. Her mind was changed after she was discovered by director Mervyn LeRoy, who offered her a key role in his film Anthony Adverse (1936); she accepted the part and was awarded the very first Academy Award as Best Supporting Actress. LeRoy originally cast her as the Wicked Witch in Wizard of Oz, The (1939), but she felt she was not right for that role. Instead, she co-starred opposite Paul Muni (I) in Life of Emile Zola, The (1937), a film that won Best Picture in 1937. Sondergaard's most remembered role was that of the sinister and cunning wife of a husband murdered by Bette Davis' character in Letter, The (1940). Sondergaard continued her career rise in films such as Juarez (1939), Anna and the King of Siam (1946), Mark of Zorro, The (1940) and Black Cat, The (1941). Unfortunately, she was blacklisted in the 1950s when she refused to testify during the McCarthy-inspired "Red Scare" hysteria in the 1950s. She eventually returned to films in the 1960s, and made her final appearance in the 1983 film Echoes (1983). Gale Sondergaard passed away of an undisclosed illness at the Motion Picture & Television Hospital in Woodland Hills, California at the age of 86.