Jo Yoon-seo
- Birthday: 1/4/1993
- Place of birth: Mungyeong, North Gyeongsang, South Korea
- Fame for: Acting
- Also known as: 윤서, Yoon Seo, 조윤서, Jo Yun-seo, 尹瑞
- Social networks: Instagram
Biography
Jo Yoon-seo (Hangul: 조윤서, January 4, 1993), also known by her stage name Yoon Seo (Hangul: 윤서), is a South Korean actress born in the City of Mungyeong, Noth Gyeongsang Province, Republic of South Korea.
