Alli Häjänen was born on September 9, 1909 in Jalasjärvi, Finland. She was an actress, known for Miniä (1973), Arja ja Kalevi (1977) and Jälkeen syntiinlankeemuksen (1953). She was previously married to Jussi Piironen. She died on December 18, 1993 in Helsinki, Finland.