A Girl of Yesterday is a 1915 American silent comedy film directed by Allan Dwan, and distributed by Paramount Pictures and Famous Players-Lasky. The film starred Mary Pickford as an older woman. Before this film, Pickford was mainly cast in "little girl" roles which were popular with the public. A Girl of Yesterday costarred Pickford's younger brother Jack, Marshall Neilan, Donald Crisp and Frances Marion, who later became a prolific screenwriter. Real life aviation pioneer Glenn L. Martin also made a cameo in the film.