Oh Yeon-seo

• Known For: Acting
• Birthday: 1987-06-22
• Place of Birth: Jinju, South Korea
• Also Known As: 오연서, Yeon-Seo Oh, Oh Yun-seo, Oh Yun-suh, Oh Yeon-suh, 吴涟序, 吴寒妮, 吴妍书, オ・ヨンソ