Seo Young-joo is a South Korean actor. He won Best Actor at the Tokyo International Film Festival and Cinemanila International Film Festival for his performance in Juvenile Offender (2012)

KNOWN FOR

KBS Drama Special
2014
A Frozen Flower
2008
The Killing Vote
2023
The Treacherous
2015
Tale of the Nine Tailed 1938
2023
May Queen
2012
Gye Baek, Warrior’s Fate
2011
Nobody Knows
2020
Hello Monster
2015
Beautiful World
2019
The Thieves
2012
Listen to My Heart
2011

FILMOGRAPHY

All
Movies
TV
Acting
28
2025
Hallan
as Lee Cheol
2024
I, the Executioner
as Fake Haechi
2024
BEGINS ≠ YOUTH
as Kim Do-geon
2023
Open the Door
as Chi-hoon
2023
Tale of the Nine Tailed 1938
as Satori
2023
The Killing Vote
as Kim Ji-hoon
2022
Confession
as Han Sun-jae
2021
Ten Months
as Yoon-ho
2020
Nobody Knows
as Kim Tae-hyung
2019
Beautiful World
as Han Dong-soo
2018
Dong-hwa
as Dong-hwa
2017
Girls' Generation 1979
as Bae Dong-moon
2016
The Age of Shadows
as Joo Dong-sung
2016
Solomon's Perjury
as Lee So-Woo
2015
The Treacherous
as Young Im Sung-jae
2015
Snowy Road
as Young-ju
2015
Hello Monster
as Lee Jung-ha
2014
18 Years
2014
KBS Drama Special
as Seok-Ju
2013
Moebius
as Son
2012
Juvenile Offender
as Jang Ji-gu
2012
The Thieves
as Young Macao Park
2012
May Queen
as Jang Il-moon (young)
2011
Listen to My Heart
as Jang Joon-ha / Bong Ma-roo (young)
2011
Gye Baek, Warrior’s Fate
as Gyo-ki (teen)
2010
Bloody Innocent
as 11-year-old Dong-sik
2009
Strange Heroes
as young Jin Do-hyuk
2008
A Frozen Flower
as Young Han-baek