Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2020 |  | Wilgot Marshage | FW |  | IFK Lidingö FK | IFK Lidingö FK |
| 09/2020 |  | Christian Foglio | MF |  | AC Milan U16 | U16 |
| 09/2020 | | Antonio Gala | MF | | AC Milan U16 | U16 |
| 09/2020 | | Federico Marrone | MF | | AC Milan U16 | U16 |
| 09/2020 | | Emmanuel Anane | FW | |||
| 09/2020 | | Lukas Björklund | FW |  | Malmö FF U17 | U17 |
| 07/2020 | | Andrea Bartoccioni | GK | |||
| 07/2020 | | Lapo Nava | GK | |||
| 07/2020 | | Lorenzo Torriani | GK | |||
| 07/2020 | | Niccolò Anut | DF | |||
| 07/2020 | | Davide Bartesaghi | DF | |||
| 07/2020 | | Andrea Bozzolan | DF | | AC Milan U16 | U16 |
| 07/2020 |  | Almamy Camara | DF | |||
| 07/2020 | | Michele Casali | DF | | AC Milan U16 | U16 |
| 07/2020 | | Francesco Fontana | DF |  | AC Milan U15 | U15 |
| 07/2020 | | Giovanni Incorvaia | DF | | AC Milan U16 | U16 |
| 07/2020 | | Alessio Piantedosi | DF | | AC Milan U16 | U16 |
| 07/2020 | | Gabriele Alesi | MF | | AC Milan U16 | U16 |
| 07/2020 | | Matteo Tonon | MF | |||
| 07/2020 | | Kevin Zeroli | MF | | AC Milan U15 | U15 |
| 07/2020 | | Emanuele Benedetti | FW | | AC Milan U16 | U16 |
| 07/2020 | | Leonardo Rossi | FW | | AC Milan U16 | U16 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2021 | | Matteo Tonon | MF |  | Dinamo Zagreb U17 | Din. Zagreb U17 |
| 09/2020 | | Giuseppe Cassano | GK |  | AC Milan U19 | AC Milan U19 |
| 09/2020 | | Niccolò Balesini | DF | | AC Milan U19 | AC Milan U19 |
| 09/2020 | | Alessandro Citi | DF | | AC Milan U19 | AC Milan U19 |
| 09/2020 |  | Andrei Coubiș | DF | | AC Milan U19 | AC Milan U19 |
| 09/2020 | | Michele Lo Curto | DF |  | Lucchese | Lucchese |
| 09/2020 | | Nosa Obaretin | DF | | AC Milan U19 | AC Milan U19 |
| 09/2020 | | Kevin Bright | MF | | AC Milan U19 | AC Milan U19 |
| 09/2020 | | Youns El Hilali | MF | | AC Milan U19 | AC Milan U19 |
| 07/2020 | | Sebastiano Desplanches | GK | | AC Milan U19 | AC Milan U19 |
| 07/2020 | | Edoardo Villa | GK |  | Calcio Lecco 1912 | Calcio Lecco 19 |
| 07/2020 | | Filippo Concas | DF | | AC Milan U19 | AC Milan U19 |
| 07/2020 | | Matteo Turato | DF | | AC Milan U19 | AC Milan U19 |
| 07/2020 | | Pasquale Constanzo | MF |  | Torino FC U19 | Torino FC U19 |
| 07/2020 | | Marco Nasti | FW | | AC Milan U19 | AC Milan U19 |