Yoon Seo-ah
Yoon Seo-ah (윤서아) is a South Korean actress best known as Seo Gil-geum in Bon Appetit, Your Majesty (2025) and Seo Ji-wan in Nevertheless (2021).

Beyond the screen.
Yoon Seo-ah (윤서아) is a South Korean actress best known as Seo Gil-geum in Bon Appetit, Your Majesty (2025), Seo Ji-wan in Nevertheless (2021) and Young Im Hee-kyung in True Beauty (2020).
Early life
Yoon Seo-ah was born on September 30, 2000 in Seoul, South Korea. She began her acting career in 2018, and has since built a steady career with roles in popular dramas across romance, fantasy and historical stories.
Career and breakthrough
Yoon Seo-ah played Young Im Hee-kyung in True Beauty (2020), a comedy and drama series, and then played Seo Ji-wan in Nevertheless (2021), a romance and drama series. She went on to play Seo Gil-geum in Bon Appetit, Your Majesty (2025), a romance, fantasy and historical series. Beyond the Oxfea catalogue, she has also appeared in Juvenile Justice and Bloody Heart. Fans can find the full story, cast and release details for her dramas on their Oxfea guides, and follow her next roles as her career keeps growing.
A career, chapter by chapter.
Selected drama roles
- True Beauty — Young Im Hee-kyung
- Nevertheless — Seo Ji-wan
- Bon Appetit, Your Majesty — Seo Gil-geum
Explore the drama guides
Choose a title for its story, cast and release details.
- True Beauty — Comedy · Drama
- Nevertheless — Romance · Drama
- Bon Appetit, Your Majesty — Romance · Fantasy · Historical
Stories to find them in.
Selected credits in the Oxfea collection.
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