Yu Oh-seong
- Birthday: 9/11/1968
- Place of birth: Kangwon, South Korea
- Fame for: Acting
- Also known as: 유오성, OhSeong Yu, Yu Oh-Seong, 刘五性, Yoo Oh-seong, 劉五性
Biography
Yu Oh-seong (b.September 11, 1968 in Gangwon), also spelled "Yu Oh-Sung", "Yoo Oh-Sung" is a South Korean actor.
