Senni Nieminen was born on March 21, 1905 in Turku, Finland as Xenia Aleksandra Nieminen. She was an actress, known for Elokuu (1956), Hilma (1967) and Omena putoaa (1952). She was married to Taito Mäkelä and Toivo Lehto. She died on July 28, 1970 in Turku.