Oh Chae-young (korean: 오채영, born July 25, 2003) is a South Korean actress from Seoul. She studied acting at the Seoul Institute of the Arts and began gaining attention in 2024. Her notable roles include Choi Ha-neul in the drama Family by Choice (2024) and a part in Head Over Heels (2025). She also appeared in the film Geuneul (Shadow, 2024) and featured in commercials for brands like Lotteria and Sihyeonhada.