Kwak Ja-hyung Filmography
| 2025 | Head Over Heels (2025) (TV Series) · as Kim Jin-Ung's Father |
| 2025 | Nine Puzzles (TV Series) · as Roh Su-Kwang / Violent Crimes Unit 2 Detective |
| 2025 | Yadang: The Snitch · as Detective Park |
| 2025 | The Match · as Nie Weiping |
| 2025 | The Potato Lab (TV Series) · as Ko Jeong-Hae |
| 2025 | Forbidden Fairytale · as Du Won |
| 2024 | Family Matters (2024) (TV Series) · as Jang No-Wan |
| 2024 | I, the Executioner · as 40-Year Old Police Officer |
| 2024 | Good Partner (2024) (TV Series) · as Yoon Cheol-Min |
| 2024 | The Roundup: Punishment · as President Cheon |
| 2024 | Dead Man · as Special Assistant |
| 2023 | Picnic · as Maeng-Ju |
| 2023 | 12.12: The Day · as Colonel Lee |
| 2023 | Strong Girl Nam-soon (TV Series) · as Restaurant Owner |
| 2023 | Havana · as Hwang |
| 2023 | The Kidnapping Day (TV Series) · as Police Team Leader |
| 2023 | Concrete Utopia · as Mr. Wang |
| 2022 | May I Help You? (TV Series) · as Seok-Cheol [private Driver] |
| 2022 | Boar Hunt (TV Series) · as Man-Seok |
| 2022 | Tomorrow (2022) (TV Series) · as Choi Joon Woong |
| 2022 | |
| 2021 | Let Me Be Your Knight (TV Series) · as Ceo Moon |
| 2021 | Squid Game (TV Series) · as Player 278 |
| 2021 | Youth of May (TV Series) · as Sang-Gon |
| 2020 | 18 Again (TV Series) · as Panelist |
| 2020 | Innocence · as Geologist |
| 2020 | The Closet · as Pd Bang Song-Guk |
| 2020 | Mr. Zoo: The Missing VIP · as Boar (voice) |
| 2019 | Crash Landing on You (TV Series) · as Chief / Coast Guard |
| 2019 | Be Melodramatic (TV Series) · as Director Of Photography |
| 2018 | |
| 2018 | Ode to the Goose · as Fight Man |
| 2018 | The Player (2018) (TV Series) · as Cheon Dong-Sub |
| 2018 | The Spy Gone North · as Jang Seong-Hoon |
| 2018 | |
| 2017 | Last Child · as Public Prosecutor |
| 2017 | The Fortress · as Deongchi |
| 2017 | Part-Time Spy · as Chief Financial Officer |
| 2016 | Dr. Romantic (TV Series) · as Lee Jang Shik [gangster #2] |
| 2016 | The Age of Shadows · as Seo Jin-Dol |
| 2014 | Tazza: The Hidden Card · as Kko-Jang House Cheong-Ho Protector |
| 2014 | |
| 2012 | Don't Cry, Mommy · as Detective Kwak |
| 2012 | |
| 2011 | Pacemaker · as Loan Shark |
| 2011 | Bloody Fight in Iron-Rock Valley · as Do-Ggi |
| 2011 | Romance Joe · as Restroom Man |
| 2010 | The Unjust · as Detective Kwak |
| 2010 | A Long Visit · as Bus Drunkard #2 |