Juhan Ulfsak (born April 18, 1973 in Tallinn) is an Estonian actor.
In 1995, he graduated as an actor from the Viljandi Culture College (where he later worked as a drama teacher), while simultaneously improving his skills at the Helsinki Theater College. Since 1998, an actor at the Von Krahl Theater. Over the years, he has worked with many different directors and theater troupes in Estonia and abroad. Received several awards as an actor (Estonian Theater Awards Best Actor Award 2012 and others).
He is also a recognized film actor, having played in the films of, for example, Veiko Õunpuu, Rainer Sarnet, Pirjo Honkasalo, Christopher Nolan ("Tenet", 2020). As a director, Juhan Ulfsak has done important works at the Von Krahl Theater, the NO99 Theater and the Drama Theater, interpreting the works of Lars von Trier, Sarah Kane, Taavi Eelmaa and Michel Houellebecq.
Juhan Ulfsak's father is actor and director Lembit Ulfsak, and his half-sister is film journalist Maria Ulfsak.

Orenda
2025

Ab Absurdo
Jonas
2023

Estonia
Captain Arvo Andersson · (3 episodes)
2023

Dark Paradise
Renee
2023

Erik Stoneheart
Coldshoe
2022

Operation Omerta
Leonid Titov · (4 episodes)
2022

Operaciones Especiales: Europa
(4 episodes)
2022

January
Podnieks
2022

The Diary of Vaino Vahing
Actor
2021

Attack on Finland
Leonid Titov
2021

The Last Ones
Butcher
2020

Tenet
Passenger
2020

FRESH BLOOD: With the Best Intentions
Tõnu (segment "Virago")
2020

Helene
Broker
2020

Virago
Tõnu
2019

Phantom Owl Forest
Raivo
2018

The Little Comrade
Paul Varik
2018

Manslayer/Virgin/Shadow
Aleksander Kross (Virgin)
2017

Miami
Eduard
2017

The Days That Confused
Juulius
2016

Roukli
Jan
2015

Concrete Night
Man
2013

После школы
Howard · (9 episodes)
2012

Mushrooming
Zäk
2012

Lonely Island
Olaf
2012

The Idiot
Ippolit
2011

Shift
Man with the Seagull
2011

Rat Trap
Taxi Driver
2011

Red Mercury
Reps
2010

The Temptation of St. Tony
Fellow Traveller
2009

Mood Breaker
Various · (1 episode)
2008

December Heat
Officer
2008

Autumn Ball
Architect Maurer
2007

186 Kilometers
Valev
2007

The Power of Fear
Deputy #1
2006

Ruudi
Host of Beauty Contest
2006

Uncaught Miracle
Photographer / DJ / Vedamik
2006

Empty
Neighbour
2006

Shop of Dreams
Erki
2005
One-Dimensional Man
Raul

Mat the Cat
Juku
2005

Lamb in the Down Right Corner
Tom's Brother
1992

Doctor Stockmann
Morten
1989

Giordano
1989