Ahn Eun-jin (born May 6, 1991) is a South Korean actress. She first gained recognition for her supporting role in Hospital Playlist (2020–2021). Ahn later starred in the Shim Na-yeon-directed The Good Bad Mother (2023), and My Dearest (2023), receiving a Best Actress nomination at the 60th Baeksang Arts Awards for her role in the latter. She has also starred in the films The Night Owl (2022) and Citizen of a Kind (2024).

Filmography