Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2025 |  | Sergio Lozano | DF |  | Rayo Vallecano B | Rayo B |
| 01/2025 | | Adrián Molina | GK | | Rayo Vallecano B | Rayo B |
| 01/2025 | | Benedi | GK | | Rayo Vallecano B | Rayo B |
| 09/2024 | | Sergi Guardiola | FW | |||
| 08/2024 |  | James Rodríguez | MF |  | São Paulo FC | São Paulo FC |
| 08/2024 |  | Augusto Batalla | GK |  | River Plate | River Plate |
| 08/2024 | | Pedro Díaz | MF |  | Girondins de Bordeaux | Bordeaux |
| 07/2024 | | Adrián Embarba | FW |  | UD Almería | Almería |
| 07/2024 | | Gumbau | MF |  | Granada CF | Granada CF |
| 07/2024 | | Juanpe | GK |  | Atlético Albacete | Albacete B |
| 07/2024 | | Morro | GK |  | Villarreal CF B | Villarreal B |
| 07/2024 | | Marco de las Sías | DF |  | Rayo Vallecano U19 | Rayo U19 |
| 07/2024 | | Pelayo Fernández | DF |  | FC Barcelona B | Barcelona B |
| 07/2024 | | Joni Montiel | MF |  | Burgos CF | Burgos CF |
| 07/2024 | | Andrés Martín | FW |  | Racing Santander | Racing |
| 07/2024 |  | Etienne Eto'o | FW |  | Rayo Majadahonda | Majadahonda |
| 07/2024 | | Ángel Dongil | AS-CO |  | Real Madrid U16 | U16 |
| 07/2024 | | Javier Mallo | AT-C |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2025 | | James Rodríguez | MF |  | Club León | Club León |
| 01/2025 | | Diego Méndez | DF |  | CD Eldense | Eldense |
| 09/2024 |  | Alessandro Fallisi | DF |  | Yverdon Sport FC II | Yverdon Sp. II |
| 08/2024 | | Morro | GK |  | FC Vizela | Vizela |
| 08/2024 | | José Pozo | FW |  | Karmiotissa Polemidion | Polemidion |
| 08/2024 | | Martín Pascual | DF |  | Atlético Madrid B | Atlético B |
| 08/2024 | | Andrés Martín | FW | | Racing Santander | Racing |
| 07/2024 |  | Stole Dimitrievski | GK |  | Valencia CF | Valencia |
| 07/2024 | | Kike Pérez | MF |  | Real Valladolid | Valladolid |
| 07/2024 |  | Miguel Crespo | MF |  | Fenerbahçe | Fenerbahçe |
| 07/2024 | | Radamel Falcao | FW |  | Millonarios | Millonarios |