Cagliari Calcio (Serie A): every transfer in and out, fees paid and earned, squad market value, €209m spent and €165m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-02 | Kingstone Mutandwa | SV Ried | Cagliari | €1m |
| 2026-07-01 | Sebastiano Esposito | Inter | Cagliari | €4m |
| 2026-07-01 | Leonardo Pavoletti | Cagliari | Without Club | — |
| 2026-07-01 | Kingstone Mutandwa | Cagliari | SV Ried | €750k |
| 2026-03-05 | Paul Mendy | Cagliari U20 | Cagliari | — |
| 2026-02-02 | Zito Luvumbo | Cagliari | RCD Mallorca | Loan |
| 2026-02-02 | Yael Trepy | Cagliari U20 | Cagliari | — |
| 2026-02-02 | Sebastiano Luperto | Cagliari | Cremonese | €4.6m |
| 2026-02-02 | Nicola Pintus | Cagliari | Cosenza | Loan |
| 2026-01-30 | Othniël Raterink | De Graafschap | Cagliari | €1.1m |
| 2026-01-30 | Matteo Prati | Cagliari | Torino | Loan |
| 2026-01-29 | Alessandro Di Pardo | Cagliari | Sampdoria | €200k |
| 2026-01-27 | Agustín Albarracín | Boston River | Cagliari | €2m |
| 2026-01-21 | Ibrahim Sulemana | Atalanta | Cagliari | Loan |
| 2026-01-21 | Alberto Dossena | Como | Cagliari | Loan |
| 2026-01-20 | Alessandro Vinciguerra | Cagliari | Monopoli | Loan |
| 2026-01-19 | Alessandro Vinciguerra | Pescara | Cagliari | Free |
| 2026-01-15 | Marko Rog | Cagliari | Without Club | — |
| 2025-10-19 | Joseph Liteta | Cagliari U20 | Cagliari | — |
| 2025-09-01 | Zé Pedro | Porto | Cagliari | €2m |