Jin Seo-yeon
- Born
- 18 January 1983 (43 years)
- Place of birth
- South Korea
- Gender
- Female
Jin Seo-yeon (Born as Kim Jung-sun) is a Korean actress under J,Wide-Company. Prior to appearing in drama series "Cutie Pie," began working under the new stage name of Ha Yoon. In 2012, she reverted back to her original stage name of Jin Seo-yeon.
