
Sten Ivar Ljunggren (born October 16, 1938) is a Swedish character actor. He played Henrik in the long-running Swedish drama TV series Svenska hjärtan, which aired between 1987 and 1998. Other notable roles includes criminal inspector Lennart Thorin in the TV mini-series based on the Lasermannen events, the retired doctor Axel Holtman in Skärgårdsdoktorn, the voice of Carl Fredricksen in the Swedish dub of Up, the voice of Sykes in the Swedish cinema dub of Oliver & Company, and the evil principal in Kenny Starfighter.
He played the lead role as Birger in Lukas Moodysson's last short film Talk. The same character, with some modifications, was used again in Moodysson's Together. Ljunggren reprised the role.

Us
2013 · as Mäklaren

Border
2018 · as Tina's Father

Desmond & the Swamp Barbarian Trap
2006 · as Narrator (voice)

Gone with the Woman
2007 · as Oberst Kalle

The Best Intentions
1992 · as Svante

Burn All My Letters
2022 · as Sven Stolpe (1988)

Together
2000 · as Birger

Fuck Up
2012 · as Rebeccas far

Lotta Leaves Home
1993 · as Farbror Blomgren

Zorn
1994 · as Richard Bergh

Off Track 2
2025

Harry & Sonja
1996 · as Walter

Nylon
2015 · as Alfred

Grænsen
1995

Fläskfarmen
1986 · as Egon

The Fjällbacka Murders: Friends for Life
2013

A Kind of Hades
1996 · as Kalle

The Disappearance of Finbar
1997 · as Finn Bar barman