2018 FIBA U15 South American Championship
| Tournament details | |
|---|---|
| Host country | Uruguay |
| City | Montevideo |
| Dates | 6–11 November 2018 |
| Teams | 8 (from 1 confederation) |
| Venue | 1 (in 1 host city) |
| Final positions | |
| Champions | Brazil (9th title) |
| Runners-up | Uruguay |
| Third place | Argentina |
| Official website | |
| www.fiba.basketball | |
The 2018 FIBA U15 South American Championship was the 28th edition of the South American basketball championship for under-15 men's national teams. The tournament was played at Estadio Club Atlético Atenas in Montevideo, Uruguay, from 6 to 11 November 2018.