Olivia Mary de Havilland (born July 1, 1916) is a two-time Academy Award-winning actress. She is the sister of Academy Award winning actress Joan Fontaine.

Olivia Mary de Havilland was born to a British patent attorney and his wife on July 1, 1916, in Tokyo, Japan. Her sister, Joan, later to become famous as Joan Fontaine, was born the following year. Her parents divorced when Olivia was just three years old, and she moved with her mother and sister to Saratoga, California. After graduating from high school, where she fell prey to the acting bug, Olivia enrolled in Mills College in Oakland. It was while she was at Mills that she participated in the school play "A Midsummer Night's Dream" and was spotted by Max Reinhardt. She so impressed Reinhardt that he picked her up for both his stage version and, later, the Warner Bros. film version in 1935. She again was so impressive that Warner executives signed her to a seven-year contract. No sooner had the ink dried on the contract than Olivia appeared in three more films: Irish in Us, The (1935), Alibi Ike (1935) and Captain Blood (1935), the latter with the man with whom her career would be most closely identified, heartthrob Errol Flynn (I). He and Olivia starred together in eight films during their careers. In 1939 Warner Bros. loaned her to David O. Selznick for the classic Gone with the Wind (1939). Playing the sweet Melanie Hamilton, Olivia received her first nomination for an Academy Award for Best Supporting Actress, only to lose out to one of her co-stars in the film, Hattie McDaniel. After GWTW, Olivia returned to Warner Bros. and continued to churn out films. In 1941 she played Emmy Brown in Hold Back the Dawn (1941), which resulted in her second Oscar nomination, this time for Best Actress. Again she lost, this time to her sister Joan for her role in Suspicion (1941). After that strong showing, Olivia now demanded better, more substantial roles than the "sweet young thing" slot into which Warners had been fitting her. The studio responded by placing her on a six-month suspension, all of the studios at the time operating under the policy that players were nothing more than property to do with as they saw fit. As if that weren't bad enough, when her contract with Warners was up, she was told that she would have to make up the time lost because of the suspension. Irate, she sued the studio, and for the length of the court battle she didn't appear in a single film. The result, however, was worth it. In a landmark decision, the court said not only that Olivia did not have to make up the time, but that all performers were to be limited to a seven-year contract that would include any suspensions handed down. This became known as the "de Havilland decision"; no longer could studios treat their performers as mere cattle. Returning to screen in 1946, Olivia made up for lost time by appearing in four films, one of which finally won her the Oscar that had so long eluded her. It was To Each His Own (1946), in which she played Josephine Norris to the delight of critics and audiences alike. Olivia was the strongest performer in Hollywood for the balance of the 1940s. In 1948 she turned in another strong showing in Snake Pit, The (1948) as Virginia Cunningham, a woman suffering a mental breakdown. The end result was another Oscar nomination for Best Actress, but she lost to Jane Wyman in Johnny Belinda (1948). As in the two previous years, she made only one film in 1949, but she again won a nomination and the Academy Award for Best Actress for Heiress, The (1949). After a three-year hiatus, Olivia returned to star in My Cousin Rachel (1952). From that point on, she made few appearances on the screen but was seen on Broadway and in some television shows. Her last screen appearance was in Fifth Musketeer, The (1979), and her last career appearance was in the TV movie Woman He Loved, The (1988) (TV). During the hoopla surrounding the 50th anniversary of GWTW in 1989, she graciously declined requests for all interviews as the only surviving one of the four main stars. Today she enjoys a quiet retirement in Paris, France.