Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 01.02.2026 | S. Becker | Osasuna | FSV Mainz 05 | Loan |
| 31.01.2026 | A. Bonel | Osasuna | — | Free agent |
| 21.01.2026 | Manu Rico | — | Osasuna | Loan |
| 21.01.2026 | Raul Moro | Ajax | Osasuna | Transfer |
| 20.01.2026 | Raul Moro | Ajax | Osasuna | Transfer |
| 31.12.2025 | Javi Galán | Atletico Madrid | Osasuna | Transfer |
| 30.12.2025 | Javi Galán | Atletico Madrid | Osasuna | Transfer |
| 15.12.2025 | U. Santos | — | Osasuna | - |
| 02.12.2025 | A. Kall | Osasuna | — | Free agent |
| 30.11.2025 | A. Kall | Osasuna | Osasuna | Raise |
| 01.09.2025 | S. Becker | Real Sociedad | Osasuna | Transfer |
| 31.08.2025 | S. Becker | Real Sociedad | Osasuna | Free agent |
| 30.08.2025 | S. Becker | Real Sociedad | Osasuna | Free agent |
| 21.08.2025 | Pablo Valencia | Osasuna | — | Free Transfer |
| 20.08.2025 | Pablo Valencia | Osasuna | — | Free agent |
| 19.08.2025 | Pablo Valencia | Osasuna | — | Free agent |
| 18.08.2025 | Mauro Echegoyen | Osasuna | Osasuna | Raise |
| 06.08.2025 | Jorge Moreno | Osasuna | Cadiz | Free agent |
| 05.08.2025 | Jorge Moreno | Osasuna | — | Free agent |
| 05.08.2025 | Jorge Moreno | Osasuna | Cadiz | Free agent |
| 22.07.2025 | Jesús Areso | Osasuna | Athletic Club | Transfer |
| 21.07.2025 | Jesús Areso | Osasuna | Athletic Club | Transfer |
| 21.07.2025 | M. Serrano | — | Osasuna | - |
| 21.07.2025 | M. Serrano | — | Osasuna | - |
| 20.07.2025 | M. Serrano | — | Osasuna | - |
| 20.07.2025 | Jesús Areso | Osasuna | Athletic Club | Transfer |
| 17.07.2025 | Toni Herrero | Osasuna | Farense | Free agent |
| 17.07.2025 | José Arnáiz | Osasuna | Granada CF | Free Transfer |
| 17.07.2025 | Diego Moreno | Osasuna | — | Free agent |
| 16.07.2025 | Diego Moreno | Osasuna | — | Free agent |
| 15.07.2025 | Xabi Huarte | Osasuna | Tondela | Free agent |
| 14.07.2025 | Xabi Huarte | Osasuna | Tondela | Free agent |
| 11.07.2025 | Víctor Muñoz | — | Osasuna | Transfer |
| 10.07.2025 | Víctor Muñoz | Real Madrid | Osasuna | Transfer |
| 09.07.2025 | Víctor Muñoz | Real Madrid | Osasuna | Transfer |
| 01.07.2025 | V. Rosier | Leganes | Osasuna | Free Transfer |
| 01.07.2025 | Unai García | Osasuna | Panetolikos | Free Transfer |
| 01.07.2025 | Bryan Zaragoza | Osasuna | Bayern München | N/A |
| 01.07.2025 | Raúl Chasco | Valladolid | Osasuna | - |
| 01.07.2025 | Iker Benito | — | Osasuna | Back from Loan |
| 01.07.2025 | Pablo Ibáñez | Osasuna | Alaves | Free Transfer |
| 01.07.2025 | Rubén Peña | Osasuna | Leganes | Free Transfer |
| 30.06.2025 | V. Rosier | Leganes | Osasuna | Free agent |
| 30.06.2025 | A. Bonel | — | Osasuna | Free agent |
| 30.06.2025 | Raúl Chasco | Valladolid | Osasuna | - |
| 29.06.2025 | José Arnáiz | Osasuna | Granada CF | Free agent |
| 29.06.2025 | Bryan Zaragoza | Osasuna | Bayern München | Return from loan |
| 29.06.2025 | N. Ogbuehi | Osasuna | — | Return from loan |
| 29.06.2025 | Bryan Zaragoza | Osasuna | — | Return from loan |
| 29.06.2025 | Jorge Moreno | — | Osasuna | Return from loan |