Acting
- 2025Dear XSeol Yeong-uk1 ep.
- 2023Miraculous BrothersYook Dong-ju16 ep.
- 2023Nattering with NahSelf2 ep.
- 2022Mental Coach JegalJe Gal-gil16 ep.
- 2022A Model FamilyPark Dong-ha10 ep.
- 2021SNL KoreaSelf - Host1 ep.
- 2021Mad for Each OtherNoh Hwi-oh13 ep.
- 2015Reply 1988Kim Jae-jun1 ep.
- 2015Three Meals a Day: Fishing VillageSelf2 ep.
- 2014Youth Over FlowersSelf7 ep.
- 2013Reply 1994Sseu Re-ki21 ep.
- 2013You Are The BestSeo Jin-wook50 ep.
- 2012Baeksang Arts AwardsSelf1 ep.
- 2009Green CoachKang Suk-Jong113 ep.
- 2009Cinderella ManMa Yi-san16 ep.
- 2007Bad LoveHan Jung-woo20 ep.
- 2005Sad Love Story20 ep.
Guest appearances
- 2026Running ManSelf1 ep.
- 2025Dear XSeol Yeong-uk1 ep.
- 2023Nattering with NahSelf2 ep.
- 2023SNL KoreaSelf - Host1 ep.
- 2021Baeksang Arts AwardsSelf1 ep.
- 2016Reply 1988Kim Jae-jun1 ep.
- 2015Three Meals a Day: Fishing VillageSelf2 ep.
Also known as: Jeong Woo · 김정국 · Kim Jung-guk · Jeong U · 金情國