Chaeyoung (채영), alternatively spelled as Chaeyeong, may refer to:
- People
- Kim Chaeyoung of D.T.E
- Lee Chaeyoung of fromis_9 and former Idol School contestant
- Chaeyoung (currently known as Ida) of MAJORS
- Chaeyeong of Rush and Cherish
- Chaeyoung of TWICE
- Chaeyeong of Silhouette
- Chaeyoung of Sunshine
- Chaeyoung, former member of Cool
- Chaeyoung, former member of Cool
- Yoo Chaeyoung (known as U.Chae), former member of U.SSO Girl
- Han Chae Young, former member of Unnies
- Chaeyeong, former member of SUPA
- Cho Chaeyoung, former Universe Ticket contestant