South American Youth Football Championship
| Organizing body | CONMEBOL |
|---|---|
| Founded | 1954 |
| Region | South America |
| Number of teams | 10 |
| Qualifier for | FIFA U-20 World Cup |
| Related competitions | CONMEBOL Sub 20 Femenino CONMEBOL Sub 17 CONMEBOL Sub 15 |
| Current champion(s) | Brazil (2025) |
| Most successful team(s) | Brazil (13 titles) |
| Website | conmebol.com/sub20 |
| 2025 CONMEBOL Sub 20 | |
The South American Youth Football Championship, also known as South American U-20 Championship (Spanish: Campeonato Sudamericano Sub 20; Portuguese: Campeonato Sul-Americano Sub-20), branded as CONMEBOL Sub 20, is a South American football tournament organized by the CONMEBOL for South American national teams of men under age of 20. This tournament also serves as qualification for the FIFA U-20 World Cup, and from 2007 to 2015, also for the Summer Olympic Games.