| Name | Age | Position | Nationality |
|---|---|---|---|
| Marko Dmitrović | 32 | Goalkeeper | Serbia |
| Juan Soriano | 27 | Goalkeeper | Spain |
| Álvaro Abajas | 21 | Goalkeeper | Spain |
| Iker Bachiller | 22 | Defence | Spain |
| Javi Hernández | 26 | Defence | Spain |
| Sergio Gónzalez | 32 | Defence | Spain |
| Joao Urbáez | 22 | Defence | Spain |
| Álex Masogo | 23 | Midfield | Spain |
| Fernando Rodríguez | 22 | Midfield | Spain |
| Suleiman El Haddadi | 55 | Offence | Spain |
| Adrián Rosell | 20 | Offence | Spain |
| Jackson Porozo | 24 | Centre-Back | Ecuador |
| Yvan Neyou | 28 | Defensive Midfield | Cameroon |
| Roberto López | 24 | Attacking Midfield | Spain |
| Miguel | 25 | Centre-Forward | Spain |
| Darko Brašanac | 32 | Central Midfield | Serbia |
| Munir El Haddadi | 29 | Right Winger | Morocco |
| Dani Raba | 29 | Right Winger | Spain |
| Juan Cruz | 24 | Right Winger | Spain |
| Jorge Sáenz | 28 | Centre-Back | Spain |
| Julián Chicco | 27 | Defensive Midfield | Argentina |
| Valentin Rosier | 28 | Right-Back | France |
| Sébastien Haller | 30 | Centre-Forward | Ivory Coast |
| Óscar | 26 | Attacking Midfield | Spain |
| Renato Tapia | 29 | Defensive Midfield | Peru |
| Matija Nastasić | 31 | Centre-Back | Serbia |
| Hugo Solozábal | 21 | Central Midfield | Spain |
| Piri | 21 | Right Winger | Spain |
| Diego García | 24 | Centre-Forward | Spain |
| Adrià Altimira | 23 | Right-Back | Spain |
| Seydouba Cisse | 23 | Central Midfield | Guinea |
| Naim Garcia | 22 | Right Winger | Spain |
| Enric Franquesa | 27 | Left-Back | Spain |