Helmi Lindelöf was born on October 25, 1884 in Helsinki, Finland as Helmi Lydia Helenius. She was an actress, known for Anna-Liisa (1922), Venusta etsimässä eli erään nuoren miehen ihmeelliset seikkailut (1919) and Elinan surma (1938). She was married to Carl Arvid Lindelöf. She died on September 10, 1966 in Helsinki.