Jung Yoon-chul
- Birthday: 5/14/1971
- Place of birth: Seoul, South Korea
- Fame for: Directing
- Also known as: 정윤철, Chung Yun-chul, Jeong Yoon-chul, Jeong Yun-chul
Biography
Jung Yoon-chul (정윤철) is a South Korean filmmmaker, best known for his hit film Marathon (2005), which did north of 5 million admission domestically.