Dagmar Bentzen was born on October 17, 1902 in Stockholm, Stockholms län, Sweden. She was an actress, known for Ett dockhem (1958), Drömpojken (1964) and Societetshuset (1963). She was previously married to Hilding Rolin. She died on March 25, 1967 in Borås, Västra Götalands län, Sweden.