Yoo Yeon-seok

Acting·Apr 11, 1984·Seoul, South Korea

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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).

Film	Credit
No Other Choice2025 · Chin-ho	Chin-ho
My Heart Puppy2023 · Min-soo	Min-soo
Vanishing2022 · Park Jin-ho	Park Jin-ho
New Year Blues2021 · Jae-heon	Jae-heon
Steel Rain 2: Summit2020 · Jo Seon-sa	Jo Seon-sa
A Quiet Dream2016 · Man on a Motorcycle	Man on a Motorcycle
Old Days2016 · Self	Self
Love, Lies2016 · Kim Yoon-woo	Kim Yoon-woo
Mood of the Day2016 · Kim Jae-hyun	Kim Jae-hyun
The Beauty Inside2015 · Woo-jin 123	Woo-jin 123
Perfect Proposal2015 · Lee Sung-yeol	Lee Sung-yeol
The Royal Tailor2014 · King Yeong-jo	King Yeong-jo
The Whistleblower2014 · Shim Min-ho	Shim Min-ho
Hwayi: A Monster Boy2013 · Park Ji-won	Park Ji-won
Born To Sing2013 · Dong-soo	Dong-soo
A Werewolf Boy2012 · Ji-tae	Ji-tae
Horror Stories2012 · Kidnapper	Kidnapper
Two Weddings and a Funeral2012 · Joon	Joon
Architecture 1012012 · Jae-wook	Jae-wook
Hoya2012 · Ho-Ya	Ho-Ya
Moscow2011 · Actor	Actor
Homicide Sonata2011 · Actor	Actor
Re-encounter2011 · Han-soo	Han-soo
Money Show2009 · Man	Man
Oldboy2003 · Young Woo-jin	Young Woo-jin