
Oh Dal-su
Known for Acting · 72 credits
- Born
- 1968-06-15 (age 57)
- Place of birth
- Daegu, South Korea
- Also known as
- Oh Dal-soo · اوه دال-سو
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 Mapado (2005), a weapons smuggler in A Bittersweet Life (2005), a transvestite in Foxy Festival (2010), a Chinese-Korean conman in The Thieves (2012), and a sympathetic inmate in Miracle in Cell No. 7. He also dubbed the voice of the monster in The Host (2006).
Known For
TV Shows (3)
Movies (69)

The Pirates
2014
as Han Sang-jil

Oldboy
2003
as Park Cheol-woong

The King's Warden
2026
as Elder Yoon

No Other Choice
2025
as Detective #1

The Servant
2010
as Old Man Ma

A Tale of Legendary Libido
2008
as Gang-mok

The Host
2006
as The Monster (voice)

Along with the Gods: The Two Worlds
2017
as Prosecutor

Lady Vengeance
2005
as Mr. Chang

The Good, the Bad, the Weird
2008
as Mr. Park

A Bittersweet Life
2005
as Myeong-goo

The Wild
2023
as Gak-su

I, the Executioner
2024
as Oh Jae-pyeong

Veteran
2015
as Oh Jae-pyeong

Thirst
2009
as Yeong-doo

Assassination
2015
as Pomade

The Thieves
2012
as Andrew

Miracle in Cell No. 7
2013
as So Yang-ho

The Attorney
2013
as Park Dong-ho

Memoir of a Murderer
2017
as Byung-man

Soar Into the Sun
2012
as Master Sergeant Min Dong-phil

1987: When the Day Comes
2017
as Journalist

Ode to My Father
2014
as Dal-goo

Tunnel
2016
as Dae-kyung

The People Upstairs
2025
as Man next door

Forbidden Quest
2006
as Hwang

Woman Is the Future of Man
2004
as Glutinous Rice Cake Seller

I'm a Cyborg, But That's OK
2006
as Shin Duk-cheon

Crying Fist
2005
as Yong-dae

Master
2016
as Hwang Myung-joon

Boss
2025
as Kim In-sool

Private Eye
2009
as Oh Yeong-dal

Run-Off
2016
as Kang Dae-woong

Detective K: Secret of the Lost Island
2015
as Han Seo-pil

Best Friend
2020
as Eui-sik

Detective K: Secret of the Living Dead
2018
as Han Seo-pil

My Paparotti
2013
as Principle Deok-saeng

Driving with My Wife's Lover
2007
as Taxi Driver

Woongnami
2023
as Na Bok-cheon

I Want to Know Your Parents
2022
as Do Ji-yeol

You Call It Passion
2015
as Director Ko

Late Blossom
2011
as Dal-su

Detective K: Secret of Virtuous Widow
2011
as Han Seo-pil

Once in a Summer
2006
as Nam Gyun-soo

The President's Barber
2004
as Mr. Ahn

A Bloody Aria
2006
as Oh Ge-un

The Show Must Go On
2007
as Hyun-soo

4PM
2024
as Jung-in

Slow Video
2014
as Byeong-soo

Old Days
2016
as Self

Foxy Festival
2010
as Gwang-rok

Troubleshooter
2010
as Choi Sang-cheol

Between Love and Hate
2006
as Hak-Yi

Mai Ratima
2012

If You Were Me
2003
as Police Station Chief (seg. 6)

Code Name: Jackal
2012
as Chief Detective Ma

The Great Actor
2016
as Jang Seong-pil

Project Makeover
2007
as Jung-ju's Father

Bet On My Disco
2002

The Ugly Duckling
2012
as Nak-man's Father

Never Ending Peace and Love
2003
as Police Box (Chief)

Head
2011
as Professor Kim Sang-chul / Professor Oh Byung-seok

Bar Legend
2006
as Na Sang-Choon

Control

Money Show
2009
as Factory President

Don't Step Out of the House
2009
as Father (voice)
My Father Zombie
as Hong-do

The Blacklist
2021
as Sin

Autobiography of Oldboy
2004
About Oh Dal-su
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 Mapado (2005), a weapons smuggler in A Bittersweet Life… With 72 credits spanning from 2002 to 2026, Oh Dal-su has appeared in 69 films and 3 TV shows.
Fans searching for Oh Dal-su movies, Oh Dal-su filmography, or the latest projects starring Oh Dal-su can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Oh Dal-su Movies
- The Pirates (2014) — as Han Sang-jil
- Oldboy (2003) — as Park Cheol-woong
- The King's Warden (2026) — as Elder Yoon
- No Other Choice (2025) — as Detective #1
- The Servant (2010) — as Old Man Ma
Where to Watch Oh Dal-su Films
Most Oh Dal-su movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Oh Dal-su, check our movies catalogue and browse page.


