Yoon Ah-Jung (윤아정) is a South Korean actress, She was born on 19th November 1981 in Gwangju, South Korea. She gained recognition for her performance in King Maker: The Change of Destiny (2020), where her nuanced portrayal contributed significantly to the historical drama’s compelling narrative. In 2021, she appeared in two notable dramas: A Good Supper, where she played a key role in a family-centered story, and River Where the Moon Rises, a historical romance that received critical acclaim. Her momentum continued with The Secret House (2022), a melodrama filled with suspense and emotional conflict.

In 2023, Yoon took on diverse characters in two major projects. She starred in The Real Has Come!, a family-oriented drama that resonated with a wide audience, and Pale Moon, a psychological thriller that showcased her range and maturity as an actress. Most recently, in 2025, she appeared in A Woman Who Swallowed the Sun, further cementing her reputation as a seasoned actress capable of handling complex roles.

Throughout her career, Yoon Ah-Jung has consistently impressed both viewers and critics with her dedication to her craft. Her continued presence in high-profile dramas reflects her strong standing in the Korean entertainment industry.