Filmography
| 2016 | The Handmaiden · as Music Producer |
| 2007 | Project Makeover · as Original Music Composer |
| 2003 | |
| 2003 | Do You Like Spring Bear? · as Original Music ComposerEn Plex |
| 2002 |
| 2025 | Newtopia (2025) · as Yoon Jong-Shin |
| 2024 | A-List to Playlist · as Self |
| 2023 | 짠당포 · as Self |
| 2023 | The Seasons · as Self |
| 2021 | Sea of Hope · as Self |
| 2021 | 그림도둑들 · as Yoon Jong-Shin |
| 2021 | Encyclopedia of Useless Crime Facts · as Self |
| 2020 | Sing Again · as Self - Judge |
| 2019 | How Do You Play? · as Self |
| 2019 | Superband · as Self |
| 2018 | You Quiz On The Block · as Self |
| 2018 | Movie Room · as Self |
| 2017 | Heart Signal · as Self - Panelist |
| 2016 | Phantom Singer · as Self - Producer |
| 2015 | Men on a Mission · as Self |
| 2015 | I Can See Your Voice · as Self |
| 2013 | WIN: Who Is Next · as Self |
| 2012 | Hidden Singer · as Self |
| 2011 | Weekly Idol · as Self - Guest |
| 2011 | Immortal Songs 2: Singing the Legend · as Self - Guest |
| 2010 | Beatles Code · as Self |
| 2009 | You Hee-yeol's Sketchbook · as Self |
| 2008 | Family Outing · as Self |
| 2007 | Radio Star · as Self - Host |
| 2005 | Infinite Challenge · as Self |
| 2004 | EBS 스페이스 공감 · as Self |
| 2003 | X-Man · as Self |
| 2001 | Happy Together (2001) · as Self - Guest |
| 1999 | MAMA Awards · as Self - Presenter |
| 1991 | Inkigayo · as Self - Performer |
| 1986 | Golden Disc Awards · as Self - Performer |
| 2025 | |
| 2024 | |
| 2024 | Girls on Fire · as Yoon Jongshin |
| 2021 | |
| 2021 | The Dictionary of Useless Crime Knowledge · as 호기심박사 윤종신 |
| 2018 | |
| 2017 | |
| 2017 | |
| 2015 | Sing Again, Hera Gu · as Superstar K2 Judge |
| 2013 | |
| 2013 | |
| 2010 | |
| 2009 | Hilarious Housewives · as Jong-Shin |
| 2007 | Project Makeover · as Mr. Yoon |
| 2005 | The Beast and the Beauty · as Plastic Surgeon |
| 2003 | Do You Like Spring Bear? · as Ji-SeokEn Plex |
| 2000 | |
| 1998 | Pops in Seoul · as Cast |
| 2023 | Persona: Sulli · as Executive Producer |
| 2023 | Persona: Sulli · as Executive Producer |
| 2019 | Persona (2019) · as Executive Producer |