ACF Fiorentina (Serie A): every transfer in and out, fees paid and earned, squad market value, €582m spent and €575m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Giovanni Fabbian | Bologna | Fiorentina | €13m |
| 2026-07-01 | Marco Brescianini | Atalanta | Fiorentina | €10m |
| 2026-07-01 | Abdelhamid Sabiri | Fiorentina | Without Club | — |
| 2026-06-30 | Jonas Harder | Padova | Fiorentina | Free |
| 2026-06-30 | Leonardo Baroncelli | AS Gubbio | Fiorentina | Free |
| 2026-06-30 | Tommaso Rubino | Carrarese | Fiorentina | Free |
| 2026-05-11 | Tariq Lamptey | Fiorentina | Without Club | — |
| 2026-03-08 | Riccardo Braschi | Fiorentina U20 | Fiorentina | — |
| 2026-02-06 | Christian Kouamé | Fiorentina | Aris Saloniki | — |
| 2026-02-02 | Daniele Rugani | Juventus | Fiorentina | Loan |
| 2026-01-31 | M'Bala Nzola | Fiorentina | Sassuolo | Loan |
| 2026-01-22 | Amir Richardson | Fiorentina | Copenhagen | Loan |
| 2026-01-22 | Edin Dzeko | Fiorentina | FC Schalke 04 | Free |
| 2026-01-22 | Simon Sohm | Fiorentina | Bologna | Loan |
| 2026-01-21 | Giovanni Fabbian | Bologna | Fiorentina | Loan |
| 2026-01-19 | Jack Harrison | Leeds | Fiorentina | Loan |
| 2026-01-15 | Luis Balbo | Fiorentina U20 | Fiorentina | — |
| 2026-01-14 | Gino Infantino | Fiorentina | Argentinos Jrs. | Loan |
| 2026-01-11 | Pablo Marí | Fiorentina | Al-Hilal | €2m |
| 2026-01-09 | Marco Brescianini | Atalanta | Fiorentina | Loan |