
WJSN The Black [우주소녀 다블랙]
- Debut (Y-M-D): 21-05-12
- Main Group: WJSN [Cosmic Girls]
- Label: Starship Entertainment/Yuehua Entertainment
- Music Videos:
- Korean: Easy
- Albums:
- Korean:
- Single Album: My Attitude (2021)
- Korean:
- Logo:

Members:

- Stage Name (Hangul): Seola (은비)
- Position: Vocal
- Real Name: Kim Hyunjung (김현정)
- Birthday (Y-M-D): 94-12-24
- Nationality: Korean
- Height: 165cm
- Blood Type: A
- Also in: WJMK

- Stage Name (Hangul): Bona (보나)
- Position: Dance, Rap, Vocal
- Real Name: Kim Jiyeon (김지연)
- Birthday (Y-M-D): 95-08-19
- Nationality: Korean
- Height: 163cm
- Blood Type: A

- Stage Name (Hangul): EXY (엑시)
- Position: Rap, Vocal
- Real Name: Chu Sojung (추소정)
- Birthday (Y-M-D): 95-11-06
- Nationality: Korean
- Height: 166cm
- Blood Type: A

- Stage Name (Hangul): Eunseo (은서)
- Position: Rap, Vocal, Maknae
- Real Name: Son Juyeon (손주연)
- Birthday (Y-M-D): 98-05-27
- Nationality: Korean
- Height: 169cm
- Blood Type: B
Social Media + :
Members: