Lee Se-young

Lee Se-young (; born December 20, 1992) is a South Korean actress. She debuted as a child actress in 1997 and was best known for her roles in Dae Jang Geum (2003), When I Turned Nine (2004), Lovely Rivals (2004), and The Wonder Years (2007). She is best known for her roles in The Gentlemen of Wolgyesu Tailor Shop (2016–2017), A Korean Odyssey (2017–2018), The Crowned Clown (2019), and The Red Sleeve (2021).