Jung Hyeon-jun (정현준) is a South Korean child actor best known for playing the young Mun Seo-ha in See You in My 19th Life (2023), a romance and fantasy drama. He is represented by the agency T1 Entertainment, and his role in the series is the part he is most linked to in the Oxfea catalogue.

Jung Hyeon-jun was born on November 8, 2011, in South Korea, and he made his debut in 2016. His work in the Oxfea catalogue centres on See You in My 19th Life, where he played the young Mun Seo-ha, and fans can find the story, cast and release details for the drama in its Oxfea guide.