Campionato Primavera 3, formerly Campionato Nazionale Dante Berretti (or simply Campionato Berretti), is an Italian football competition played by youth teams (under 19) organized by the Lega Pro, and mainly composed by Serie C clubs but also by some Serie A and Serie B teams. The first edition was held in the 1966–67 season for Serie C clubs only, but the competition was opened to other series' clubs in the 1968–69; since there the championship awarded multiple winning trophies, usually one for Serie C champion and one for the other categories' champion. From 1996–97 to 2003–04, only one winner was awarded.

The Italy Campionato Primavera 3 is a prestigious youth football competition organized by the Italian Football Federation (FIGC). Serving as a vital platform for developing young talent, the tournament features the best under-19 teams from various Italian clubs. It provides emerging players with high-level competitive experience, fostering their growth and preparing them for professional senior-level football. The league operates as a stepping stone within Italy’s football development system, showcasing future stars and contributing to the overall strength of Italian football. Matches are held across various venues in Italy, offering fans exciting youth football action throughout the season.