| Event: | Girls' 49 kg |
| Games: | 2018 Summer Youth |
| Venue: | Oceania Pavilion |
| Date: | 8 October |
| Competitors: | 11 |
| Nations: | 11 |
| Gold: | Elizaveta Ryadninskaya |
| Goldnoc: | RUS |
| Silver: | Anastasija Zolotic |
| Silvernoc: | USA |
| Bronze: | Lee Ye-ji |
| Bronzenoc: | KOR |
| Bronze2: | Cao Zihan |
| Bronzenoc2: | CHN |
| Prev: | 2014 |
| Next: | 2026 |
The girls' 49 kg competition at the 2018 Summer Youth Olympics was held on 8 October at the Oceania Pavilion.[1]
All times are in local time (UTC-3).