Jeong Gyu-Su: South Korean Actor Profile and Career

Jeong Gyu-Su (born September 5, 1957) is a veteran South Korean film and television actor. Recognized for his prolific body of supporting work across numerous cinematic features and television series, he has built a long-standing career in the South Korean entertainment industry.

Portrait of South Korean actor Jeong Gyu-Su — Jeong Gyu-Su

Early Life and Personal Background

Jeong Gyu-Su was born on September 5, 1957, in Muan County, South Jeolla Province, South Korea. Standing at a height of 165 centimeters, he pursued a career in acting, eventually establishing a steady presence in Korean theatrical productions, films, and television broadcasts.

Acting Career

Over a career spanning several decades, Jeong has appeared in dozens of supporting and cameo roles, contributing to notable South Korean films such as Assassination (2015), The Face Reader (2013), and Moss (2010). His television credits include appearances in prominent drama series across various major networks and streaming platforms, such as Kingdom (2019), Extraordinary Attorney Woo (2022), and Gyeongseong Creature (2023–2024).

Selected Filmography

Boss (2025) - Go Man-Gil
New Year Blues (2021) - real estate agent
Default (2018) - CEO Jung
Assassination (2015) - hunchback
The Face Reader (2013) - Yeon-Hong's assistant
Moss (2010) - Director Kim

Selected Television Series

Bon Appétit, Your Majesty (tvN / 2025) - Yoon Choon-Sik

Gyeongseong Creature (Netflix / 2023-2024) - general store owner

Extraordinary Attorney Woo (Netflix-ENA / 2022) - Choi Han-Su

Kingdom (Netflix / 2019) - Sangjoo governor