Park Cho-a
| Park Cho-a | |
|---|---|
| Choa in 2016 | |
| Born | March 6, 1990 Incheon, South Korea | 
| Occupation(s) | Singer, Host | 
| Musical career | |
| Genres | K-pop | 
| Instrument(s) | Vocals, guitar | 
| Years active | 
 | 
| Labels | 
 | 
| Formerly of | |
| Korean name | |
| Hangul | 박초아 | 
| Hanja | 朴草娥 | 
| RR | Bak Choa | 
| MR | Pak Ch'oa | 
Park Cho-a (Korean: 박초아; born March 6, 1990), known mononymously as Choa (stylized as ChoA), is a South Korean singer. She is best known as a former member of the girl group AOA.