Chaeeun (채은), alternatively spelled as Chaeun may refer to:
- Artists
- People
- Chaeeun of ADYA
- Shim Chaeeun, former pre-debut member of ARIAZ and former Produce 101 contestant
- Chae Eun of ARVVY, former member of Beauty Box
- Chaeeun of B-OURS
- Chaeeun of Magic Girl
- Chaeeun of Sunshine
- Chaaeun, former member of Birthday
- Chae-Eun, former member of DELUXE
- Kim Chaeeun, former member of LUNA KIDS
- Oh Chaeeun, former member of LUNA KIDS
- Song Chae Eun (formerly known as Harin), former member of Lusty and Just COLOR
- Chae Un (currently known as Suyeon), former member of TURAN and A.De
- Kim Chaeeun of NEWY and former I-LAND 2 contestant
- Sun Chaeeun, former Under 15 contestant