Oh Dal-su
Acting
77
Acting Credits
Biography
Oh Dal-su (오달수) is a South Korean actor. Oh Dal-su began his acting career in theater in Busan, and since 2001 has been the head of theater company Singiru Manhwagyeong ("Mirage and Kaleidoscope"). His rich experience on the stage, in local productions such as Ogu, later made Oh an in-demand supporting/character actor on the big screen. Oh has starred in numerous successful films, in roles such as the owner of the organized crime-funded private jail in Oldboy (2003), a former gang boss in Mapad...
Known For
Filmography
My Dad is a Zombie
2026
as Hong-do
The King's Warden
2026
as Elder Yoon
The Assassin(s)
2026
Boss
2025
as Kim In-sool
No Other Choice
2025
as Detective #1
The People Upstairs
2025
as Man-Next-Door
4PM
2024
as Jung-in
I, the Executioner
2024
as Oh Jae-pyeong
Woongnami
2023
as Na Bok-cheon
The Wild
2023
as Gak-su
I Want to Know Your Parents
2022
as Do Ji-yeol
The Blacklist
2021
as Sin
Squid Game
2021
as Captain Park
Squid Game
2021
as Cap. Park
Best Friend
2020
as Eui-sik
Detective K: Secret of the Living Dead
2018
as Han Seo-pil
Memoir of a Murderer
2017
as Byung-man
Along with the Gods: The Two Worlds
2017
as Prosecutor
1987: When the Day Comes
2017
as Journalist
Old Days
2016
as Self
The Great Actor
2016
as Jang Seong-pil
Tunnel
2016
as Dae-kyung
Run-Off
2016
as Kang Dae-woong
Master
2016
as Hwang Myung-joon
Detective K: Secret of the Lost Island
2015
as Han Seo-pil
Assassination
2015
as Pomade
Veteran
2015
as Oh Jae-pyeong
You Call It Passion
2015
as Director Ko
The Pirates
2014
as Han Sang-jil
Slow Video
2014
as Byeong-soo
Ode to My Father
2014
as Dal-goo
The Attorney
2013
as Park Dong-ho
Miracle in Cell No. 7
2013
as So Yang-ho
My Paparotti
2013
as Principle Deok-saeng
Code Name: Jackal
2012
as Chief Detective Ma
The Thieves
2012
as Andrew
Soar Into the Sun
2012
as Master Sergeant Min Dong-phil
The Ugly Duckling
2012
as Nak-man's Father
Mai Ratima
2012
as Stolen Man
Traffickers
2012
as Gyeong-jae
Salamander Guru and The Shadows
2012
as Sun-dal
Detective K: Secret of Virtuous Widow
2011
as Han Seo-pil
Late Blossom
2011
as Dal-su
Head
2011
as Professor Kim Sang-chul / Professor Oh Byung-seok
Hindsight
2011
as Teacher Yook
Troubleshooter
2010
as Choi Sang-cheol
The Servant
2010
as Old Man Ma
Foxy Festival
2010
as Gwang-rok
Thirst
2009
as Yeong-doo
Don't Step Out of the House
2009
as Father (voice)
Private Eye
2009
as Oh Yeong-dal
Money Show
2009
as Factory President
Dream
2009
as Lee Young-chul
The Good, the Bad, the Weird
2008
as Mr. Park
A Tale of Legendary Libido
2008
as Gang-mok
Project Makeover
2007
as Jung-ju's Father
The Show Must Go On
2007
as Hyun-soo
Driving with My Wife's Lover
2007
as Taxi Driver
I'm a Cyborg, But That's OK
2006
as Shin Duk-cheon
Bar Legend
2006
as Na Sang-Choon
A Bloody Aria
2006
as Oh Ge-un
Once in a Summer
2006
as Nam Gyun-soo
The Host
2006
as The Monster (voice)
Forbidden Quest
2006
as Hwang
Between Love and Hate
2006
as Hak-Yi
Lady Vengeance
2005
as Mr. Chang
A Bittersweet Life
2005
as Myeong-goo
Crying Fist
2005
as Yong-dae
Mapado
2005
as Shin Seong-il
Woman Is the Future of Man
2004
as Glutinous Rice Cake Seller
The President's Barber
2004
as Mr. Ahn
Autobiography of Oldboy
2004
Springtime
2004
as Policeman
Oldboy
2003
as Park Cheol-woong
If You Were Me
2003
as Police Station Chief (seg. 6)
Never Ending Peace and Love
2003
as Police Box (Chief)
Bet On My Disco
2002