| Event: | Boys' 55 kg |
| Games: | 2018 Summer Youth |
| Venue: | Parque Polideportivo Roca |
| Date: | 8 October 2018 |
| Competitors: | 13 |
| Nations: | 13 |
| Gold: | Georgii Popov |
| Goldnoc: | RUS |
| Silver: | Kim Kang-min |
| Silvernoc: | KOR |
| Bronze: | Mahamadou Amadou |
| Bronzenoc: | NIG |
| Bronze2: | Zaid Kareem |
| Bronzenoc2: | JOR |
| Prev: | 2014 |
| Next: | 2026 |
The boys' 55 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).