The Heiress is a 1949 American romantic drama film directed and produced by William Wyler, from a screenplay written by Ruth and Augustus Goetz, adapted from their 1947 stage play of the same title, which was itself adapted from Henry James' 1880 novel Washington Square. The film stars Olivia de Havilland as Catherine Sloper, a naive young woman who falls in love with a handsome young man despite the objections of her emotionally abusive father who suspects the man of being a fortune hunter. Montgomery Clift stars as Morris Townsend, and Ralph Richardson as Dr. Sloper.

William Wyler was a German-born American film director and producer. Known for his work in numerous genres over five decades, he received numerous awards and accolades, including three Academy Awards. He holds the record of twelve nominations for the Academy Award for Best Director. For his oeuvre of work, Wyler was awarded the Irving G. Thalberg Memorial Award, the Directors Guild of America Lifetime Achievement Award, and the American Film Institute Life Achievement Award.