Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2026 |  | Guillem | DF | |||
| 09/2026 | | Mayoro N'Diaye | ||||
| 08/2026 | | José Andrés | DF |  | CD Castellón | CD Castellón |
| 08/2026 | | Pau Mascaró | FW | |||
| 08/2026 | | Mauro Costa | MF | |||
| 07/2026 | | Fran Árbol | GK | |||
| 07/2026 | | Eric Gómez | MF |  | Real Madrid C | Real Madrid C |
| 07/2026 | | Iago Indias | DF | |||
| 07/2026 | | Izan Yurrieta | FW | |||
| 07/2026 | | Daniel Fernández | FW | |||
| 07/2026 | | Fabián Urzain | FW | |||
| 07/2026 | | Iker Piedra | GK |  | CD Lugo | Lugo |
| 07/2026 | | Aleix Gorjón | DF |  | Unionistas CF | Unionistas |
| 07/2026 | | Eudald Vergés | DF |  | Mérida AD | Mérida AD |
| 07/2026 | | Unai Dufur | DF |  | Barakaldo CF | Barakaldo CF |
| 07/2026 | | Alexander Hidalgo | MF |  | Arenas de Getxo | Arenas de Getxo |
| 07/2026 | | Álvaro Alonso | MF | |||
| 07/2026 | | Isaiah | MF |  | CF Talavera | Talavera |
| 07/2026 | | Juanje | MF | | Unionistas CF | Unionistas |
| 07/2026 |  | Paolo Sula | MF | |||
| 07/2026 | | Diego | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2026 | | Miki Codina | DF |  | CE Sabadell | Sabadell |
| 07/2026 | | Fermín Sobrón | GK |  | UD Logroñés | UD Logroñés |
| 07/2026 | | Alejandro Marcelo | MF | | Unionistas CF | Unionistas |
| 07/2026 | | Markel Lozano | MF |  | CD Mirandés | Mirandés |
| 07/2026 | | Kike | FW |  | CD Extremadura | CD Extremadura |