Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 05/2022 |  | Santiago Prado | DF | |||
| 03/2022 | | Pablo Meixús | DF |  | Celta de Vigo U19 | Celta de Vigo U19 |
| 02/2022 | | Óscar Gil | FW | |||
| 01/2022 | | César Fernández | GK |  | Celta de Vigo | Celta de Vigo |
| 01/2022 | | Braís Rodríguez | GK | | Celta de Vigo U19 | Celta de Vigo U19 |
| 09/2021 | | Yoel Lago | MF | | Celta de Vigo U19 | Celta de Vigo U19 |
| 09/2021 |  | Fabrício | FW | |||
| 08/2021 | | Coke Carrillo | GK |  | FC Barcelona B | Barcelona B |
| 08/2021 | | Fernando Medrano | DF |  | Atlético Madrid B | Atlético B |
| 08/2021 | | Álex Martín | DF | |||
| 08/2021 |  | Thomas Carrique | DF |  | CD Calahorra | CD Calahorra |
| 07/2021 | | Castro | DF |  | AD Alcorcón | Alcorcón |
| 07/2021 | | Álex Carbonell | MF |  | FC Luzern | FC Luzern |
| 07/2021 | | Carlos Beitia | MF |  | Villarreal CF B | Villarreal B |
| 07/2021 | | Javi Gómez | FW |  | Burgos CF | Burgos CF |
| 07/2021 | | Gaizka Campos | GK |  | Valladolid Promesas | Valladolid B |
| 07/2021 | | Ruly García | GK |  | Unionistas CF | Unionistas |
| 07/2021 | | Álvaro Ramón | DF |  | CDA Navalcarnero | CDA Navalcarnero |
| 07/2021 | | Martín Conde | DF | | Celta de Vigo U19 | Celta de Vigo U19 |
| 07/2021 |  | Cédric Teguia | FW |  | Albacete | Albacete |
| 07/2021 | | Darío Germil | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2021 | | Sergio Carreira | DF |  | CD Mirandés | Mirandés |
| 07/2021 | | Markel Lozano | MF |  | SD Amorebieta | SD Amorebieta |
| 07/2021 | | Álvaro Ramón | DF |  | Mérida AD | Mérida AD |
| 07/2021 |  | Patrick Sequeira | GK |  | Real Unión | Real Unión |
| 07/2021 | | Barri | MF |  | CD Badajoz | CD Badajoz |
| 07/2021 | | Raúl Blanco | MF |  | CD Arenteiro | CD Arenteiro |
| 07/2021 | | Manu Justo | FW |  | Elche CF | Elche CF |
| 07/2021 | | Kévin Soni | FW |  | Asteras Tripolis | Asteras |