Olga Iita Mirjam Heikkala (born 26 April 2000) is a Finnish actress and singer.
Heikkala became famous for the KIDSing singing competition shown on the MTV3 channel in 2013, in which she participated when she was 12 years old. She progressed in the competition until the final, but in the end Jenni Jaakkola won the competition. Between 2018 and 2023, Heikkala played the character of Mira Angervuo in the soap opera Salatut elämät, where she first acted occasionally from late spring 2018 to the end of the same year. .
