Jung Woo-yeon
- Born
- 22 April 1993 (age 33)
- Place of birth
- Gwangju, South Korea
- Known for
- Actor
- Also known as
- Hyo Young, Ryu Hyoyoung, 류효영, Ryu Hyo-Young, 정우연, 郑宇妍
Jung Woo-yeon (ex-stage name Ryu Hyo-young) is an actress. She used to be part of the kpop group Co-Ed School and it's sub-unit 5dolls.
