Heo Sung-Tae: South Korean Actor Profile and Filmography
Heo Sung-Tae is a prominent South Korean actor known for his extensive work across film and television dramas. Born on October 20, 1977, in South Korea, he has built a robust career portraying diverse and memorable characters in various supporting and leading roles.

Acting Career
Heo Sung-Tae transitioned into acting and steadily established himself as a versatile performer in the South Korean entertainment industry. Over the years, he has appeared in numerous high-profile films and television series, gaining widespread recognition for his compelling performances in dramatic and antagonistic roles alike.
Filmography
Selected Films
- Masquerade (2012) - low ranking public officer 1 at crime enquiry site
- The Age of Shadows (2016) - Ha Il-Soo
- The Outlaws (2017) - Dok-Sa
- The Swindlers (2017) - Jang Du-Chil
- The Fortress (2017) - Ingguldai
- Rampant (2018) - Lee Jung-Rang
- Black Money (2019) - Prosecutor Choi
- Collectors (2020) - Vipers' leader
- Hunt (2022) - Jang Cheol-Sung
- The Boys (2023) - Park Jung-Kyu
- Nocturnal (2025) - Park Chang-Yong
Selected Television Series
- Tunnel (OCN / 2017) - Jung Ho-Young
- Squid Game (Netflix / 2021) - Jang Deok-Soo
- The Silent Sea (Netflix / 2021) - Section Chief Kim
- Bloody Heart (KBS2 / 2022) - Minister of War Jo Won-Pyo
- Big Bet (Disney+ / 2022–2023) - Seo Tae-Seok
- The Bait: Part 1 and Part 2 (Coupang Play / 2023) - No Sang-Cheon
- Crash (ENA / 2024) - Jung Chae-Man
- Good Boy (JTBC / 2025) - Ko Man-Sik
Awards and Recognition
In recognition of his acting achievements, Heo Sung-Tae received the Best Supporting Actor award for his performance in the television series Bloody Heart at the 2022 KBS Drama Awards on December 31, 2022.