Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2010 |  | Dani Pichín | FW | |||
| 07/2010 | | Bielsa | GK | |||
| 07/2010 | | Isma Gil | GK |  | Rayo Vallecano | Rayo |
| 07/2010 | | Alcañiz | DF | | Rayo Vallecano | Rayo |
| 07/2010 | | David Uña | DF |  | Rayo Vallecano U19 | Rayo U19 |
| 07/2010 | | Jaime Guadaño | DF | |||
| 07/2010 | | Javi Sánchez | DF |  | CF Villanovense | Villanovense |
| 07/2010 | | Mario Gomez | DF | | Rayo Vallecano | Rayo |
| 07/2010 | | Miguel Villarejo | DF |  | RSD Alcalá | RSD Alcalá |
| 07/2010 | | de Lucas | MF |  | CD San Roque de Lepe | San Roque |
| 07/2010 |  | Pape Diamanka | MF | |||
| 07/2010 | | Tito | MF | | RSD Alcalá | RSD Alcalá |
| 07/2010 |  | Lass Bangoura | FW | |||
| 07/2010 | | Rayco | FW |  | Real Oviedo | Oviedo |
| 07/2010 | | José Jimeno | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2010 | | Edu Calvo | GK |  | Alcobendas Sport | Alcobendas Sport |
| 07/2010 | | Alejandro Arribas | DF | | Rayo Vallecano | Rayo |
| 07/2010 | | Jorge Casado | DF |  | Real Madrid Castilla | RM Castilla |
| 07/2010 | | Borja García | MF | | Rayo Vallecano | Rayo |
| 07/2010 | | Roberto Sánchez | MF |  | Albacete | Albacete |
| 07/2010 | | José Ramón Sandoval | MA | | Rayo Vallecano | Rayo |