The Youth Sector has been responsible for producing some of the club's greatest ever players, including their top three all-time appearance makers,
Paolo Maldini,
Franco Baresi and
Alessandro Costacurta, as well as several players, in recent years, who have managed to become regular players in
Serie A. The training facilities are based at the Centro Sportivo Vismara (Vismara Sports Centre), a site in
Gratosoglio,
Milan, although the Primavera team train at
Milanello alongside the first team. The Youth Sector encompasses several age-group teams ranging from Under-8s up to Under-18s, divided as follows: • ; Boys • Under-18 • Allievi Nazionali U17 • Allievi Nazionali U16 • Giovanissimi Nazionali U15 • Giovanissimi Regionali A U14 • Giovanissimi Regionali B U13 • Esordienti A U12 • Esordienti B U11 • Pulcini U10 • Pulcini U9 • Primi Calci U8 • ; Girls • Women's Primavera (Under-19) • Allieve Nazionali U17 • Giovanissime U15 • Esordienti U13 • Esordienti U11 • Pulcine U10
Squads Under-18 .
Shirt numbers refer to Primavera matches.
For Under-18 matches numbers are issued on a match-by-match basis. Allievi Nazionali U17 .
Shirt numbers refer to Primavera matches.
For Under-17 matches numbers are issued on a match-by-match basis. Allievi Nazionali U16 .
Shirt numbers refer to Primavera matches.
For Under-16 matches numbers are issued on a match-by-match basis. ==Notable players==