 | |
| Founded | 1938 |
|---|---|
| Country | Portugal |
| Confederation | UEFA |
| Number of teams | 24 |
| Level on pyramid | 1 |
| Relegation to | Campeonato Nacional Juniores A – 2ª Divisão |
| Current champions | Braga (3rd title) |
| Most championships | Benfica (25 titles) |
| Website | fpf.pt |
| Current: 2023–24 | |
The Campeonato Nacional de Juniores is the top level of the Portuguese football league system for youth players (19-year-old and under). It is administrated by the Portuguese Football Federation. The league started in 1938 and has been historically dominated by the Big Three clubs, with Benfica having the most titles won (25).