Moon Seo-Yeon: South Korean Child Actress

Moon Seo-Yeon (Hangul: 문서연) is a South Korean child actress born in 2012. She has appeared in various television drama series and film productions.

Portrait of Moon Seo-Yeon — Moon Seo-Yeon

Acting Career

Moon began her career as a child performer in South Korean media. Her film credits include the 2021 film Kids Are Fine (Aideuleun Jeulgubda), where she appeared as a kid's friend.

She has also taken on various supporting and guest roles in television series broadcast on major South Korean networks and cable channels:

Phantom Lawyer (SBS / 2026) - Shin Sa-Rang (child)
Missing Crown Prince (MBN / 2024) - Court Maid Jong-Geum (episode 1)
Twinkling Watermelon (tvN / 2023) - Choi Se-Kyung's daughter / child Choi Se-Kyung (episode 4)
Ghost Doctor (tvN / 2022) - Lee Ji-Woo (child) (episodes 7–8)
The One and Only (JTBC / 2021–2022) - swimming pool bully (episodes 1, 4)
Dinner Mate (MBC / 2020) - Keanu's daughter (episode 9)