| Event: | Girls' 52 kg |
| Games: | 2018 Summer Youth |
| Venue: | Asia Pavilion |
| Date: | 8 October |
| Competitors: | 14 |
| Nations: | 14 |
| Longnames: | true |
| Gold: | Irena Khubulova |
| Goldnoc: | RUS |
| Silver: | Sosorbaram Lkhagvasüren |
| Silvernoc: | MGL |
| Bronze: | Nahomys Acosta |
| Bronzenoc: | CUB |
| Bronze2: | Nilufar Ermaganbetova |
| Bronzenoc2: | UZB |
| Prev: | 2014 |
| Next: | 2026 |
The Girls' 52 kg competition at the 2018 Summer Youth Olympics was held on 8 October, at the Asia Pavilion.
All times are in local time (UTC-3).
Legend