Jeong Yoon-jo (정윤조), born and sometimes credited as Jeong Koo-yeon (정구연), is a South Korean actress.

Filmography

• White Lies — Kang Shin-Woo
• Mackerel Run — Yoon Sae-Mi
• 2006See You After School — Min-ah

Appearances as themselves (1)

• X-Man — Self (as Jeong Koo-yeon)