US Lecce (Serie A): every transfer in and out, fees paid and earned, squad market value, €74m spent and €119m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Thórir Jóhann Helgason | Lecce | Without Club | — |
| 2026-01-31 | Youssef Maleh | Lecce | Cremonese | Loan |
| 2026-01-29 | Mohamed Kaba | Lecce | FC Nantes | Loan |
| 2026-01-28 | Frédéric Guilbert | Lecce | FC Nantes | Free |
| 2026-01-22 | Walid Cheddira | Napoli | Lecce | Loan |
| 2026-01-15 | Sadik Fofana | Grazer AK 1902 | Lecce | €600k |
| 2026-01-13 | Oumar Ngom | Estrela Amadora | Lecce | €2m |
| 2026-01-09 | Hamza Rafia | US Lecce | ES Tunis | Free |
| 2026-01-09 | Omri Gandelman | KAA Gent | Lecce | €3m |
| 2025-08-29 | Milos Jovic | Lecce | IMT Belgrad | Loan |
| 2025-08-29 | Milos Jovic | IMT Belgrad | Lecce | €1m |
| 2025-08-27 | Nikola Stulic | R Charleroi SC | Lecce | €5m |
| 2025-08-23 | Álex Sala | Córdoba CF | Lecce | €1.5m |
| 2025-08-22 | Jamil Siebert | F. Düsseldorf | Lecce | €5.5m |
| 2025-08-20 | Nikola Krstović | Lecce | Atalanta | €25m |
| 2025-08-11 | Sebastian Esposito | Lecce | Melb. Victory | Loan |
| 2025-08-10 | Riccardo Sottil | Fiorentina | Lecce | Loan |
| 2025-08-08 | Alexandru Borbei | Lecce | Foggia | Loan |
| 2025-08-01 | Ante Rebić | Lecce | Hajduk Split | Free |
| 2025-07-29 | Rareș Burnete | Lecce | Juve Stabia | Loan |