AC Monza (Serie A): every transfer in and out, fees paid and earned, squad market value, €114m spent and €60m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-01-30 | Patrick Cutrone | Como | Monza | Loan |
| 2026-01-23 | Armando Izzo | Monza | Avellino | — |
| 2026-01-09 | Hernani | Parma | Monza | — |
| 2025-09-02 | Samuele Vignato | Monza | HNK Rijeka | Free |
| 2025-08-27 | Agustín Álvarez | Sassuolo | Monza | Loan |
| 2025-08-25 | Silvere Ganvoula | Monza | Al-Fayha | — |
| 2025-08-19 | Alessandro Sorrentino | Monza | Padova | Loan |
| 2025-08-13 | Alessandro Berretta | Monza | Giana Erminio | Loan |
| 2025-08-11 | Paulo Azzi | Cremonese | Monza | — |
| 2025-07-24 | Pedro Pereira | Monza | Genclerbirligi | Free |
| 2025-07-01 | Stefano Sensi | Monza | Without Club | — |
| 2025-07-01 | Roberto Gagliardini | Monza | Without Club | — |
| 2025-07-01 | Michele Di Gregorio | Monza | Juventus | €14m |
| 2025-07-01 | Luca Caldirola | Monza | Without Club | — |
| 2025-07-01 | Georgios Kyriakopoulos | Monza | Panathinaikos | €2m |
| 2025-07-01 | Danilo D'Ambrosio | Monza | Retired | — |
| 2025-07-01 | Alessandro Berretta | Monza U20 | Monza | — |
| 2025-02-13 | Keita Baldé | Without Club | Monza | — |
| 2025-02-03 | Warren Bondo | Monza | AC Milan | €11m |
| 2025-02-03 | Semuel Pizzignacco | Feralpisalò | Monza | €195k |