Jeon Seok-ho (born May 2, 1984) is a South Korean actor. He is known for his role in Kingdom as the incompetent magistrate. He starred in TV series such as Misaeng: Incomplete Life (2014), The Good Wife (2016), and Strong Woman Do Bong-soon (2017). and Squid Game (2024–25) as Choi Woo-seok, which earned him international recognition.

Filmography

• 20267 Days 7 People
• 202677 Minutes
• 2026Cattle Run — Team Leader Baek
• Phantom Lawyer — Yoon Bong-su
• 2026Ugly Duckling Ms. Maeng — Ki Joon-su
• Mother and Mom — Hong Jae-man
• 2024Amazon Bullseye — Manager Park
• Blood Free — Seo Hee
• Love Next Door — Yoon Myeong-u
• 2024The Killers — Seok-joong (segment "Everyone Is Waiting For The Man")
• 2023Believer 2 — Chinese Gangster
• Call It Love — Choi Sun-woo
• 2023Dream — Sun-ja's Boyfriend
• Moving — Yoon Sung-wook
• 2023The Roundup: No Way Out — Kim Yang-ho
• 2023Where Would You Like to Go? — Do-kyeong
• 2022Good Deal — Gwang-seong
• 2022Nobody's Lover — Chang-ho
• 2022Special Delivery — Parrot man
• 2021Hard Hit — Jeong-ho
• Jirisan — Kim Eung-soon
• Moebius Project 2012: The Veil — Wang Oh
• Squid Game — Choi Woo-seok
• 2021Ssanahee Sunjung — Mr. Yoo
• 2021Way Back Home — Sang-woo
• Yumi's Cells — Ahn Dae-yong
• 365: Repeat the Year — Park Young Gil
• Hyena — Ga Gi-hyeok
• Story of the Day When You Bite Your Tail
• The Uncanny Counter — So Gwon
• Chocolate — Min Dae-sik
• Class of Lies — Lee Tae-Seok
• 2019Film Adventure — Suk-ho
• Kingdom — Cho Beom-pal
• 2019Miss & Mrs. Cops — Detective Oh
• My Fellow Citizens — Kang Hyun-Tae
• 2018After Spring — Man
• Familiar Wife — Rude Customer
• 2018Miss Baek — Detective Bae
• 2018Passing Summer — In-gu
• The Miracle We Met — Detective Park
• 2017Dereliction
• 2017Lucid Dream — Choi Kyung-hwan
• 2017Room No. 7 — Detective Woo
• Strong Girl Bong-soon — Secretary Kong
• 2016Familyhood — Director Park
• 2016Infinite Challenge - Muhan Company
• 2016Seondal: The Man Who Sells the River — Lee Wan
• 2016Unwanted Brother
• Misaeng: Incomplete Life — Ha Sung-joon
• 2013Intruders — Sang-Jin
• 2003Singles — Jae-ho
• Cherry Boy — Paeng Ho-seok

Appearances as themselves (1)

• Whenever Possible — Self