Aku Hirviniemi
- Actor
- Writer
- Production Designer
Aku Hirviniemi was born on 5 December 1983 in Riihimäki, Finland. He is an actor and writer, known for The Unknown Soldier (2017), Luokkakokous (2015) and Harjakainen: The Movie. He has been married to Sonja Kailassaari since 2018. They have one child. He was previously married to Niina Lahtinen.