Acting · Gwacheon, Gyeonggi, South Korea · Born February 18, 1985
Park Sung-hoon (born February 18, 1985), is a South Korean actor. He started his acting career with a small role in the film A Frozen Flower (2008). He became known through the plays Rooftop Room Cat, The History Boys, and Model Students. Park began to attract attention with supporting roles in SBS' Three Days (2014), Six Flying Dragons (2015–2016) and Don't Dare to Dream (2016). It was through the film Gonjiam: Haunted Asylum (2018) and KBS 2TV's My Only One (2018–2019) that he garnered more popularity. He stepped up as a leading role in the KBS2 Wednesday-Thursday drama series Memorials. Park is better known in recent years for his villainous roles in the dramas The Glory (2022–2023) and Queen of Tears (2024), as well as playing the transgender ex-soldier Cho Hyun-ju in season 2 (2024) and season 3 (2025) of Netflix drama Squid Game.
TVThe Practical Guide to Love
2026
as Song Tae-seob
MovieNetflix Tudum 2025
2025
as Self
MovieThe Son
2024
as Han Jae-woo
TVQueen of Tears
2024
as Yoon Eun-sung
TVThe Bequeathed
2024
as Yang Jae-seok
TVThe Kidnapping Day
2023
as Park Sang-yoon
MovieHail to Hell
2023
as Myung-ho
TVNot Others
2023
as Eun Jae-won
TVSalon Drip
2023
as Self
TVThe Glory
2022
as Jeon Jae-jun
MovieThe Distributors
2022
as Yu-bin
TVBlue Dragon Series Awards
2022
as Self
MovieHee-Soo
2021
as Ko Tae Hoon
TVSquid Game
2021
as Cho Hyun-ju / Player 120
TVJoseon Exorcist
2021
as Prince Yangnyeong
TVInto The Ring
2020
as Seo Gong-myung
MovieForbidden Dream
2019
as Crown Prince Yi Hyang
TVPsychopath Diary
2019
as Seo In Woo
TVJustice
2019
as Tak Soo-Ho
TVMy Only One
2018
as Jang Go-Rae
MovieHigh Society
2018
as Jason
TVYou Quiz on the Block
2018
as Self
TVRich Man, Poor Woman
2018
as Cha Do-Jin
TVMovie Room
2018
as Self
MovieGonjiam: Haunted Asylum
2018
as Sung-hoon
TVBlack Knight
2017
as Park Gon
TVDistorted
2017
as Na Sung-Sik
TVJealousy Incarnate
2016
as Secretary Cha
TVSix Flying Dragons
2015
as Gil Yoo
TVRunning Man
2010
TVKBS Drama Special
2010
as Go Tae-hoon
MovieWoochi: The Demon Slayer
2009
MovieNight Fever
as Man-soo
