Oh Yeon-Seo (오연서) is a South Korean actress, singer and model, Her real name is Oh Haet-nim, She was born on 22nd June 1987 in Jinju, South Gyeongsang Province, South Korea. Oh Yeon-Seo is known for her drama series Love with Flaws (2019), Mad for Each Other (2021), Café Minamdang (2022), Themselves (2022) and Player Season 2 (2024).
Oh Yeon-Seo father name is Oh Bok-hae and her mother name is Kang Jin-sook. Her marital status is unmarried. There is no data accessible with respect to family background and siblings.