YY
Yoo Yeon-seok Filmography
| 2026 | God and Law Firm (TV Series) |
| 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 |
| 2003 | Oldboy · as Young Woo-Jin |
| 2024 | A-List to Playlist (TV Series) · as Self |
| 2024 | Whenever Possible (TV Series) · as Self - Host |
| 2023 | BRO&MARBLE in Dubai (TV Series) · as Self - God Bro |
| 2023 | The Seasons (TV Series) · as Self |
| 2021 | Three Meals a Day: Doctors (TV Series) · as Self |
| 2021 | Fifteen Nights on a Business Trip (TV Series) · as Self |
| 2021 | Hospital Playlist Goes Camping (TV Series) · as Himself |
| 2019 | Coffee Friends (TV Series) · as Himself |
| 2018 | You Quiz On The Block (TV Series) · as Self |
| 2018 | Busted! (TV Series) · as Yoo Yeon-Seok |
| 2018 | Amazing Saturday (TV Series) · as Self |
| 2016 | Old Days · as Self |
| 2001 | Happy Together (2001) (TV Series) · as Self |
| 1999 | MAMA Awards (TV Series) · as Self - Presenter |
| 2025 | Resident Playbook (TV Series) · as Theme Song Performance |