Ilona Koivisto was born on August 7, 1925 in Helsinki, Finland as Ilona Vappu Marjatta Koivisto. She was an actress, known for Oopperaviuhka (1966), Così fan tutte (1965) and Kuusi nocturnoa (1966). She was married to Oiva Ollikkala. She died on August 31, 2016 in Helsinki.