Ahn Eun-Jin is a Korean musical and stage actress. She debuted with a musical in 2012 and continued to star in various other shows such as the 'oksusu' drama "Number Woman Gye Sook-ja" as a wannabe actress named Joanna. In 2019, she won the "Unexpected Award" at the 1st OCN Awards for her portrayal of So Jeong-hwa in "Strangers from Hell".

Her recognition has increased significantly following her portrayal of Chu Min-ha in "Hospital Playlist". She was nominated for Best Supporting Actress at the 59th Baeksang Arts Awards and 44th Blue Dragon Film Awards for her exceptional performance as Jo So-yong in "The Night Owl". Furthermore, her career has continued to ascend after her role as Lee Mi-joo in "The Good Bad Mother" and Yoo Gil-chae in "My Dearest" which was a massive hit historical drama in South Korea.