| Player | From | Fee | Date |
|---|---|---|---|
| Gallardo Pol | Academy | Free | 03.08.2026 |
| Cano Sergio | Academy | Free | 03.08.2026 |
| Nieto Marc | Academy | Free | 03.08.2026 |
| Vargas Gonzalo | Academy | Free | 03.08.2026 |
| Ortega Andrés | Academy | Free | 03.08.2026 |
| Ruiz Nil | Academy | Free | 03.08.2026 |
| Fuentes Jesús | Academy | Free | 03.08.2026 |
| Aguilar Pedro | Academy | Free | 03.08.2026 |
| Santos Héctor | Academy | Free | 03.08.2026 |
| Ortega Oihan | Academy | Free | 03.08.2026 |
| Cortés Julen | Academy | Free | 03.08.2026 |
| Guerrero Roberto | Academy | Free | 03.08.2026 |
| Castillo Leo | Academy | Free | 03.08.2026 |
| Cruz Markel | Academy | Free | 03.08.2026 |
| Rey Vicente | Academy | Free | 03.08.2026 |
| Ibañez Jon | Academy | Free | 03.08.2026 |
| Reyes Jesus | Veracruz | 21.6M | 09.08.2026 |
| De Ketelaere Dries | KV Oostende | 37.7M | 09.08.2026 |
| Verbruggen Bart | Brighton | 29.8M | 15.08.2026 |