Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2026 |  | Jorge Sálamo | DF |  | Celta de Vigo U19 | Celta de Vigo U19 |
| 12/2025 | | Hugo Pérez | FW | | Celta de Vigo U19 | Celta de Vigo U19 |
| 12/2025 | | Jorge Pérez-Lafuente | FW | | Celta de Vigo U19 | Celta de Vigo U19 |
| 10/2025 | | Jorge Lambea | DF | |||
| 10/2025 | | Cristian Carro | FW | | Celta de Vigo U19 | Celta de Vigo U19 |
| 09/2025 |  | Seyni Ndiaye | DF |  | US Gorée | US Gorée |
| 08/2025 | | Adrià Capdevila | MF | |||
| 08/2025 | | Kike Ribes | DF |  | Celta de Vigo | Celta de Vigo |
| 08/2025 | | Jan Oliveras | DF | |||
| 07/2025 | | Luis Bilbao | FW | |||
| 07/2025 | | Álvaro Marín | FW | |||
| 07/2025 |  | Caio Barone | GK |  | Flamengo RJ | Flamengo |
| 07/2025 |  | Anthony Khayat | MF | | Celta de Vigo U19 | Celta de Vigo U19 |
| 07/2025 |  | Aldrine Kibet | MF | | Celta de Vigo U19 | Celta de Vigo U19 |
| 07/2025 |  | Pato Guillén | GK-CO | |||
| 07/2025 | | Hugo González | FW |  | Valencia CF | Valencia |
| 07/2025 | | Mateo Sobral | DF | | Celta de Vigo U19 | Celta de Vigo U19 |
| 07/2025 | | Noah Rodríguez | MF | | Celta de Vigo U19 | Celta de Vigo U19 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2025 | | Martín Conde | DF |  | CD Castellón | CD Castellón |
| 07/2025 | | Jordi Escobar | FW |  | AVS | AVS |
| 07/2025 | | Hugo Wauthier | GK |  | Valladolid Promesas | Valladolid B |
| 07/2025 | | Iván Garriel | DF |  | Real Valladolid | Valladolid |
| 07/2025 | | Manuel Fernández | DF | | Celta de Vigo | Celta de Vigo |
| 07/2025 | | Moha Dahmouni | DF |  | Villarreal CF B | Villarreal B |
| 07/2025 | | Dani Noya | MF | | Celta de Vigo U19 | Celta de Vigo U19 |
| 07/2025 | | Fer López | MF |  | Wolverhampton Wanderers | Wolverhampton |
| 07/2025 | | Hugo González | FW | | Valencia CF | Valencia |
| 07/2025 | | Iago Barreiros | FW | | Celta de Vigo U19 | Celta de Vigo U19 |
| 07/2025 | | Johan Guedes | FW |  | UD Las Palmas B | UD Las Palmas B |