Olga Leino was born on June 17, 1871 in St. Petersburg, Russian Empire as Olga Kosonen. She was an actress, known for Meidän poikamme (1929), Noidan kirot (1927) and Olenko minä tullut haaremiin! (1932). She was married to Juho Leino. She died on May 23, 1962.