Won Ki-jun Filmography
| 2020 | My Wonderful Life (2020) (TV Series) · as Gi Cha-Ban |
| 2020 | Good Casting (TV Series) · as Kang Seong-Joo |
| 2019 | Everybody Say Kungdari (TV Series) · as Im Dong-Joon |
| 2018 | Gangnam Scandal (TV Series) · as Bang Yoon-Tae |
| 2018 | That Man, Oh Soo (TV Series) · as Oh Soo's Father - Special Appearanc |
| 2016 | Beautiful Mind (TV Series) · as Yeom Gyeon-Ho |
| 2015 | The Lingerie Murders · as Kim Cheol-Gyoon |
| 2014 | Everybody Say Kimchi (TV Series) · as Im Dong-Joon |
| 2013 | The Puppet · as Joon-Ki |
| 2013 | Hur Jun, the Original Story (TV Series) · as Heo Seok |
| 2010 | Finding Mr. Destiny · as Kim Jong-Ok / Doctor |
| 2010 | KBS Drama Special (TV Series) · as Jin-Mook |
| 2010 | Harvest Villa (TV Series) · as Lee Jeong-Heon |
| 2010 | Jejoongwon (TV Series) · as Evangelist Jeong |
| 2008 | Gourmet (TV Series) · as Min-Woo |
| 2006 | Ju Mong: Prince of Legend (TV Series) · as Min-Woo |
| 2004 | Something Happened in Bali (TV Series) · as Jae-Min's Friend |
| 2003 | All In (TV Series) · as In-Ha's Assistant (mostly Says 'we Have A Problem') |
| 2000 | Fireworks (2000) (TV Series) · as Park Han-Soo |
| 2015 | The King of Mask Singer (TV Series) · as Himself - Panelist |