Go Eun-ah (고은아) is a South Korean actress. She is best known as Keum-shil from the TV series Golden Apple.
Her brother Mir is a member of the boyband MBLAQ.
- Known For: Acting
- Birthday: 1988-10-28
- Place of Birth: Jangseong County, South Jeolla Province, South Korea
- Also Known As: Eun-ah Ko, Bang Hyo-jin, Ko Eun-ah, 房孝珍, 高银儿, 방효진, 고은아, 高恩雅