Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2011 |  | Bonilla | MF |  | CD Numancia B | CD Numancia B |
| 01/2011 |  | Sunny | MF |  | Valencia CF | Valencia |
| 01/2011 | | Ion Vélez | FW |  | Athletic Club | Athletic |
| 07/2010 | | de Miguel | GK |  | CD Izarra | CD Izarra |
| 07/2010 | | Culebras | DF |  | CD Tenerife | Tenerife |
| 07/2010 | | Dani López | DF |  | UD Las Palmas | UD Las Palmas |
| 07/2010 |  | Cedrick Mabwati | MF |  | Atlético Madrid | Atlético |
| 07/2010 |  | Ibrahima Baldé | FW | | Atlético Madrid | Atlético |
| 07/2010 | | Unzué | MA |  | FC Barcelona | Barcelona |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2011 | | Diego Antón | FW |  | Peña Sport FC | Peña Sport FC |
| 08/2010 | | Asier Arranz | MF |  | Pontevedra CF | Pontevedra CF |
| 08/2010 |  | Lago Júnior | FW |  | SD Eibar | Eibar |
| 07/2010 | | Jesús Fernández | GK |  | Real Madrid Castilla | RM Castilla |
| 07/2010 | | Álex Blanco | DF |  | Alicante CF | Alicante CF |
| 07/2010 | | Balenziaga | DF | | Athletic Club | Athletic |
| 07/2010 | | Isi | MF |  | Barakaldo CF | Barakaldo CF |
| 07/2010 | | Goiria | FW |  | FC Cartagena | Cartagena |
| 07/2010 | | Gonzalo Arconada | MA | | CD Tenerife | Tenerife |