Jarkko Santeri Lahti (born 1978) is a Finnish actor. He is best known for his role as Olli Mäki in the film The Happiest Day in the Life of Olli Mäki (2016), for which he received the Jussi Award for Best Actor. Lahti has also appeared in films Sparrows (2015), The Unknown Soldier (2017), Helene (2020) and The Woodcutter Story (2022).
Franky Five Star
As Vater Harri
Je'vida
As Teacher
Kinnunen
As Pasi
The Happiest Day in the Life of Olli Mäki
As Olli Mäki
Sparrows
As Darijo
Trainer
As Simo
Moonshiners
The Tiger
As Markus
The Last Ones
As Manager
Helene
As Gösta Sundman
Citizens
As Marko
Scrap-Mattila and the Beautiful Woman
Unknown Soldier
As Viirilä
The Woodcutter Story
As Pepe
Three in Love
As Jaakko
Maria's Paradise
As Lawyer
Häyhä
As Simo Häyhä
Alamaailma Trilogia
As Tarmo 'Tare' Kuusisto
Unknown Soldier
As Viirilä
Kaverille ei jätetä
As Hannes
Zone B
As Vartija
Exit
As Hasse
DikDek - Painajainen majatalossa
As Kurt ”Kurre” Jormanainen
Man in Room 301
As Joel Leppo
66th North Precinct
As Harri Nikkilä