Hong Sung-eun
- Birthday: 1/1/1988
- Place of birth: Anyang, South Korea
- Fame for: Directing
- Also known as: 홍성은, Hong Seong-eun
Biography
Hong Sung-eun studied at Hankyoreh Film Academy and majored in directing at KAFA. Her credits include the short film Good Father (2018). Aloners (2021) is her feature debut.