
Seoul, South Korea
Ahn Yeon-seok (born April 11, 1984), better known by the stage name Yoo Yeon-seok, is a South Korean actor. After making his acting debut in 2003 with a small role in Oldboy, he resumed his acting career in 2008. His notable works include the films Re-encounter (2011), Architecture 101 (2012), A Werewolf Boy (2012), Whistle Blower (2014), and Love, Lies (2016), as well as the television series Reply 1994 (2013), Dr. Romantic (2016), Mr. Sunshine (2018), Hospital Playlist (2020–2021), and When the Phone Rings (2024).
as Self

2010

as Self
2018

as Self
2018

as Gang Dong-ju
2016

as Gu Dong-mae
2018

as Ahn Jeong-won
2020

as Self
2022

as Self
2021

as Self
2023

as Young Woo-jin
2003

as Shin I-rang
2026

as Chin-ho
2025
as Park Jin-ho
2022

as Chin-ho
2025

as Min-soo
2023

as Park Jin-ho
2022

as Jae-heon
2021

as Jo Seon-sa
2020

as Man on a Motorcycle
2016

as Self
2016

as Kim Yoon-woo
2016

as Kim Jae-hyun
2016

as Woo-jin 123
2015

as Lee Sung-yeol
2015

as King Yeong-jo
2014

as Shim Min-ho
2014

as Park Ji-won
2013

as Dong-soo
2013

as Ji-tae
2012

as Kidnapper
2012

as Joon
2012

as Jae-wook
2012

as Ho-Ya
2012

2011

2011

as Han-soo
2011

as Man
2009
as Self
1 ep.

4 episodes

as Self
3 episodes

as Self
1 episodes

as Gang Dong-ju
25 episodes

as Gu Dong-mae
24 episodes

as Ahn Jeong-won
24 episodes

as Self
3 episodes

as Self
26 episodes

as Self
1 episodes

as Shin I-rang
16 episodes

as Yoo Yeon-seok
3 episodes

as Baek Sa-eon
12 episodes

2 episodes

as Ahn Jeong-won
1 episodes

as Self
1 episodes

as Self - Host
52 episodes

as David Park
6 episodes

as Self
5 episodes

as Chil Bong-yi
21 episodes

as Jeon Min
3 episodes

as Ha Sang-su
16 episodes

as Park Tae-seo
24 episodes

as Geum Hyuk-soo
10 episodes

as Baek Geon-woo
16 episodes