
Seidi Haarla
Acting • Born 1984-01-01
Biography
Seidi Helena Alexandra Haarla (born January 1, 1984) is a Finnish actress. She played the female lead in Juho Kuosmanen's film Compartment No. 6 (2021). She won the European Film Promotion (EFP) Shooting Stars Award for her role as one of the most promising film actors of the year. Haarla was born in 1984 in Kirkkonummi in southern Finland. She comes from a family of actors and artists. Her father is artist Teuri Haarla (* 1955). Her younger sister Ruusu Haarla (* 1989) is a playwright and director. Her grandparents were actor Saulo Haarla (1930–1971) and soprano and actress Helena Salonius (1930–2012); her great-grandparents include stage actress Tyyne Haarla (1892–1968) and writer Lauri Haarla (1890–1944). In 2004, Haarla appeared in a student theater group in Helsinki. In 2005, she studied acting at the Russian State Institute of Performing Arts in Saint Petersburg. She graduated from University of the Arts Helsinki in 2015 with a Master of Arts in Theater and Drama. Together with her sister Ruusu, Haarla wrote the plays The Trauma Body (2014) and New Childhood (2020), which were inspired by her own childhood experiences, and she also appeared on stage in their productions. Haarla has appeared in Finnish film and television productions since 2015. In 2021, she took on the female leading role of Laura in Juho Kuosmanen's film drama Compartment No. 6, which is based on Rosa Liksom's novel of the same name. Her performance earned her critical acclaim and an award as one of the European Shooting Stars 2021. Haarla was nominated for Best Actress at the European Film Awards 2021.
Filmography
16 credits
Je'vida
Movie • 2023
Sanna

Prelude
Movie • 2023
Helena

Written by AI
Movie • 2024
Jengipomo

Nightborn
Movie • 2026
Saga

Festive Spirit
Movie • 2019

Compartment No. 6
Movie • 2021
Laura

Force of Habit
Movie • 2019
Katja

Mother
Movie • 2015
Mother

The Swedish Torpedo
Movie • 2024
Sigrid

84.2 Years
Movie • 2025
(voice)

Teräsleidit – kuin viimeistä päivää
Movie • 2025
Ilona

Estonia
TV • 2023
Kati Peltonen

Detective Maria Kallio
TV • 2021
Anu Wallin

Port Poison - Santeri's Deal
TV • 2024

Kakarat
TV • 2020
Henkilöstöpäällikkö

Icebreaker
TV • 2025
Laura Hongisto