AC Milan (Serie A): every transfer in and out, fees paid and earned, squad market value, €1410m spent and €722m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-19 | Diego Moreira | RC Strasbourg Alsace | AC Milan | €50m |
| 2026-08-19 | Andrej Kostić | AC Milan | Sparta Rotterdam | Loan |
| 2026-08-18 | David Odogu | AC Milan | FC Toulouse | Loan |
| 2026-07-29 | Filippo Scotti | AC Milan | Avellino | Free |
| 2026-07-28 | Sankhoun Diawara | ESTAC Troyes | AC Milan | €2m |
| 2026-07-18 | Filippo Scotti | AC Milan | Avellino | Free |
| 2026-07-18 | Gioele Perina | AC Milan | Lumezzane | Free |
| 2026-07-18 | Maximilian Ibrahimović | AC Milan | Jong AZ | Free |
| 2026-07-14 | Edoardo Zanaga | FC Empoli | AC Milan | Free |
| 2026-07-10 | Mario Gila | Società Sportiva Lazio S.p.A. | AC Milan | €30m |
| 2026-07-10 | Simone Branca | AC Milan | Cjarlins Muzane | Free |
| 2026-07-06 | Alessandro Longoni | AC Milan | Paris Saint-Germain | Free |
| 2026-07-01 | Andrej Kostić | FK Partizan Belgrade | AC Milan | €3.5m |
| 2026-07-01 | Nirash Perera | AC Milan | AC Milan | Free |
| 2026-07-01 | Tommaso Mancioppi | AC Milan | AC Milan | Free |
| 2026-07-01 | Federico Colombo | AC Milan | AC Milan | Free |
| 2026-07-01 | Alex Castiello | AC Milan | AC Milan | Free |
| 2026-07-01 | Lorenzo Colombo | AC Milan | Genoa | €7m |
| 2026-07-01 | Tommaso Pobega | AC Milan | Bologna | €7m |
| 2026-07-01 | Álex Jiménez | AC Milan | Bournemouth | €19m |