CD Leganés (Laliga): every transfer in and out, fees paid and earned, squad market value, €43m spent and €91m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-02 | Sebastián Figueredo | CD Leganés | Iberia 1999 | Loan |
| 2026-02-02 | Javi Hernández | CD Leganés | Panathinaikos | Loan |
| 2026-02-02 | Benjamin Pauwels | CD Leganés | FC Volendam | Loan |
| 2026-01-28 | Luis Asué | SH Shenhua | CD Leganés | Loan |
| 2026-01-21 | Dani Rodríguez | RCD Mallorca | CD Leganés | Free |
| 2026-01-14 | Miguel de la Fuente | CD Leganés | UD Almería | Loan |
| 2025-09-02 | Óscar Rodríguez | CD Leganés | Al-Diraiyah FC | Free |
| 2025-09-02 | Julián Chicco | CD Leganés | Asteras Aktor | Free |
| 2025-08-05 | Javi Hernández | CD Leganés | Al-Arabi SC | Loan |
| 2025-07-22 | Sergio González | CD Leganés | Al-Riyadh | Free |
| 2025-07-21 | Benjamin Pauwels | SC Cambuur | CD Leganés | €1.3m |
| 2025-07-16 | Yan Diomande | CD Leganés | Leipzig | €20m |
| 2025-07-10 | Renato Tapia | CD Leganés | Al-Wasl | Free |
| 2025-07-01 | Álex Millán | FC Cartagena | CD Leganés | Free |
| 2025-07-01 | Yvan Neyou | CD Leganés | Getafe | Free |
| 2025-07-01 | Valentin Rosier | CD Leganés | CA Osasuna | Free |
| 2025-07-01 | Rubén Peña | CA Osasuna | CD Leganés | Free |
| 2025-07-01 | Marko Dmitrovic | CD Leganés | Espanyol | Free |
| 2025-07-01 | Darko Brasanac | CD Leganés | Without Club | — |
| 2025-07-01 | Dani Raba | CD Leganés | Valencia | Free |