Arlene Carol Dahl (August 11, 1925 – November 29, 2021) was an American actress active in films from the late 1940s. She was one of the last surviving stars from the Classical Hollywood cinema era. She was also an author and entrepreneur. She founded two companies, Arlene Dahl Enterprises and Dahlia, a fragrance company.

Born in Minnesota to parents of Norwegian descent, Dahl started her acting career in musicals before transitioning to film, where she gained significant roles in MGM productions such as "My Wild Irish Rose" (1947) and "The Bride Goes Wild" (1948). Dahl also starred in adventure films, notably "Caribbean Gold" (1952) and "Desert Legion" (1953).