Roh Jeong-eui is a South Korean actress who began her career as a child performer and has grown into a leading actress known for roles in both film and television. She gained wider recognition through dramas such as 18 Again, Our Beloved Summer, and the Netflix series Hierarchy.
Roh Jeong-eui was born on July 31, 2001, in Bundang District, Seongnam, South Korea. she is 25 years old. Her nationality is South Korean, and her zodiac sign is Leo.
Roh began appearing on television around 2009–2011, taking on child roles and young versions of adult characters in various dramas. She gradually moved into more substantial supporting and leading parts.
She appeared in the film Phantom Detective (2016) and gained attention with her role in the JTBC drama 18 Again (2020). Her performance as NJ in the popular SBS drama Our Beloved Summer (2021–2022) significantly raised her profile. In 2024 she starred as Jung Jae-i in the Netflix series Hierarchy and appeared in the Netflix film Badland Hunters.
In 2025 she took on leading roles in The Witch (Channel A) and Crushology 101 (MBC), earning a Baeksang Arts Awards nomination. In 2026 she starred in the tvN romantic comedy Our Universe opposite Bae In-hyuk and continued expanding her film work. She is signed with Namoo Actors and previously served as an MC on SBS’s Inkigayo (2022–2023).
Roh Jeong-eui Boyfriends
Roh Jeong-eui has an older sister and is an aunt to her sister’s children. She keeps her romantic life private; as of 2026 there are no widely confirmed public reports of a boyfriend, husband, or children. She maintains a relatively low-key personal image while focusing on her career.
