YY
Yoo Yeon-seok
Actor, Additional CreditsBorn April 11, 1984 (42 years)
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).
Filmography
| 2025 | No Other Choice · as Oh Jin-Ho |
| 2025 | Tastefully Yours (TV Series) · as Jeon Min |
| 2025 | Resident Playbook (TV Series) · as Ahn Jeong-Won |
| 2024 | When the Phone Rings (TV Series) · as Baek Sa-Eon |
| 2023 | A Bloody Lucky Day (TV Series) · as Geum Hyuk-Soo |
| 2023 | My Heart Puppy · as Min-Soo |
| 2022 | The Interest of Love (TV Series) · as Ha Sang-Su |
| 2022 | Narco-Saints (TV Series) · as David Park |
| 2021 | Vanishing · as Park Jin-Ho |
| 2021 | 심야병원 (TV Series) · as Yoon Sang-Ho |
| 2021 | New Year Blues · as Jae-Heon |
| 2020 | Steel Rain 2 · as Jo Seon-Sa |
| 2020 | Hospital Playlist (TV Series) · as Ahn Jeong-Won |
| 2018 | Mr. Sunshine (2018) (TV Series) · as Gu Dong-Mae |
| 2016 | Dr. Romantic (TV Series) · as Gang Dong-Ju |
| 2016 | A Quiet Dream · as Man On A Motorcycle |
| 2016 | Love, Lies · as Kim Yoon-Woo |
| 2016 | Mood of the Day · as Kim Jae-Hyun |
| 2015 | The Beauty Inside · as Woo-Jin 123 |
| 2015 | Perfect Proposal · as Lee Sung-Yeol |
| 2015 | Warm and Cozy (TV Series) · as Baek Geon-Woo |
| 2014 | The Royal Tailor · as King Yeong-Jo |
| 2014 | Whistle Blower · as Shim Min-Ho |
| 2014 | Youth Over Flowers: Peru (TV Series) |
| 2013 | Answer Me 1994 (TV Series) · as Chil Bong-Yi |
| 2013 | Hwayi: A Monster Boy · as Park Ji-Won |
| 2013 | Born to Sing · as Dong-Soo |
| 2013 | Kang Chi, The Beginning (TV Series) · as Park Tae-Seo |
| 2012 | A Werewolf Boy · as Ji-Tae |
| 2012 | Horror Stories · as Kidnapper |
| 2012 | Two Weddings and a Funeral · as Joon |
| 2012 | Architecture 101 · as Jae-Wook |
| 2012 | Eighteen Nineteen · as Ho-Ya |
| 2011 | Late Night Hospital (TV Series) · as Yoon Sang Ho |
| 2011 | |
| 2010 | Re-encounter · as Han-Soo |
| 2010 | Running Man (TV Series) |
| 2009 | |
| 2009 | Soul (TV Series) · as Baek Joong-Chan |
| 2009 | Dream (TV Series) · as Noh Chul-Joong |
| 2008 | General Hospital 2 (TV Series) · as Woo-Jin Heo |
| 2008 | General Hospital (TV Series) · as Heo U-Jin |
| 2003 | Oldboy · as Young Woo-Jin |