Peter Vilhelm Franzén (born August 14, 1971) is a Finnish actor, author, screenwriter, and director.
As an actor, Franzén has appeared in over 50 films and TV series. For his role in Dog Nail Clipper (2004), Franzén was awarded a Jussi Award for Best Actor as well as earning praise from film critic Jay Weissberg from Variety magazine who called the actor "one of the most talented and versatile thesps in Finland".
In his career he has appeared in Finnish, Estonian, German, English, Swedish, and Hungarian speaking roles. In 2015, Franzén was cast as King Harald Finehair from the fourth season of Vikings. Franzén has also casted in Amazon Prime Video's upcoming The Wheel of Time TV series.

Nightless Night
Ilmari Huotari / The Murderer
2023

Boudica
Wolfgar
2023

The Abyss
Tage Vibenius
2023

Black Lotus
Paul
2023

The Mine
Raimo
2016

Beck 31 - Gunvald
Risto Kangas
2016

Johan Falk: The End
Milo Mikhailov
2015

Homecoming
Tomi
2015

Johan Falk: Blood Diamonds
Milo Mikhailov
2015

The Gunman
Reiniger
2015

Heart of a Lion
Teppo
2013

Above Dark Waters
Kake
2013

Open Up to Me
Sami
2013

Purge
Hans Pekk
2012

Road North
Pertti Paakku
2012

Vares: The Path of the Righteous Men
Taisto Raappana
2012

Body of Water
Elias
2011

Priest of Evil
Timo Harjunpää
2010

Hellsinki
Krisu
2009

Three Wise Men
Santa Claus
2008

Red Is the Color of
David Stellar
2007

Matti: Hell Is for Heroes
Nick Nevada
2006

Set Point
Harri
2004

Dog Nail Clipper
Mertsi Arhippa Vepsäläinen
2004

The Threat
Magnus
2004

At Point Blank
Juha
2003

Bad Boys: A True Story
Otto Takkunen
2003

Names in Marble
Sulo Kallio
2002

Rollo and the Spirit of the Woods
Lakeija
2001

On the Road to Emmaus
Mankka-Arvi
2001

Kites Over Helsinki
Sammy Ceder
2001

Badding
Ossi
2000

Ambush
Eero Perkola
1999
Asphalto
Mies
1998

A Summer by the River
Kottarainen
1998

Train Birds
Lako's Lover
1998

Suolaista ja makeaa
Ile
1995

Alibi
Rod Bryant

Conflict
Kapt. Rami Ohrankämmen · (6 episodes)
2024

Twilight of the Gods
Glaumar (voice) · (2 episodes)
2024

Hamsters
Hamsteri
2023

Helsinki Syndrome
Elias Karo · (14 episodes)
2022

Untold Arctic Wars
Narrator (voice) · (6 episodes)
2022

The Wheel of Time
Stepin · (2 episodes)
2021

Meander
Adam
2021

Tale of the Sleeping Giants
Narrator (Voice)
2020

Love, Death & Robots
Snow (voice) · (1 episode)
2019

Ashes in the Snow
Commander Komarov
2018

Eero Saarinen: The Architect Who Saw the Future
Eero Saarinen (voice)
2016

Lapland Odyssey 2
Jorma
2015

Napamiehet
Asianajaja · (2 episodes)
2015

Vikings
King Harald Finehair · (54 episodes)
2013

Princess
Saastamoinen
2010

Rally On!
Suko
2009

True Blood
Hrolf · (1 episode)
2008

Isabella
Andrea
2008

Karjalan kunnailla
Jarkko "Jake" Rosenius · (36 episodes)
2007

The Matriarch
Laszlo
2007

Cleaner
Police Officer Bronson
2007

Mystery of the Wolf
Antero Venesmaa
2006

Baba's Cars
Pekka Kukka
2006

Studio Impossible
(15 episodes)
2006

Irtiottoja
Antti · (2 episodes)
2003

CSI: Miami
Ivan Radu · (1 episode)
2002

Lovers & Leavers
Marko
2002

Jewel of the Sahara
Young Francois Renard
2001

Bad Luck Love
Reino
2000

Rikos & rakkaus
Konstaapeli Jussi Rosenström
1999

V.I.P.
Nazi · (1 episode)
1998

The Wild Thornberrys
Guard (voice) · (1 episode)
1998

Jäänmurtaja
1997

Tie naisen sydämeen
Kauko Kinnunen
1996
Deadly Rituals of the Flesh Loving Freaks - Katoamispiste
Man
1996

Kissan kuolema
Saku
1994

Takatöölö Story
Heltat nuorina
1993