| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Midfielder | Adnan Januzaj | 30 | 1995-02-05 | Belgium |
| Defender | Adrià Giner Pedrosa | 27 | 1998-05-13 | Spain |
| Goalkeeper | Alberto Flores López | 22 | 2003-11-09 | Spain |
| Midfielder | Alejandro Darío Gómez | 37 | 1988-02-15 | Argentina |
| Defender | Enrique Jesús Salas Valiente | - | - | Spain |
| Midfielder | Erik Lamela | 33 | 1992-03-04 | Argentina |
| Midfielder | Fernando Francisco Reges | 38 | 1987-07-25 | Brazil |
| Defender | Gonzalo Ariel Montiel | 28 | 1997-01-01 | Argentina |
| Midfielder | Ivan Rakitić | 37 | 1988-03-10 | Croatia |
| Defender | Jesús Navas González | 40 | 1985-11-21 | Spain |
| Midfielder | Jesús Joaquín Fernández Sáez de la Torre | 32 | 1993-11-19 | Spain |
| Defender | Jesús Manuel Corona Ruíz | 32 | 1993-01-06 | Mexico |
| Midfielder | Joan Jordán Moreno | 31 | 1994-07-06 | Spain |
| Defender | José Ángel Carmona Navarro | - | - | Spain |
| Defender | Karim Rekik | 31 | 1994-12-02 | The Netherlands |
| Defender | Loïc Badé | 25 | 2000-04-11 | France |
| Midfielder | Lucas Ariel Ocampos | 31 | 1994-07-11 | Argentina |
| Defender | Ludwig Augustinsson | 31 | 1994-04-21 | Sweden |
| Defender | Marcos do Nascimento Teixeira | 29 | 1996-06-05 | Brazil |
| Attacker | Marcos Javier Acuña | 34 | 1991-10-28 | Argentina |
| Goalkeeper | Marko Dmitrović | 33 | 1992-01-24 | Serbia |
| Midfielder | Nemanja Gudelj | 34 | 1991-11-16 | Serbia |
| Defender | Nianzou Tanguy Kouassi | 23 | 2002-06-07 | France |
| Attacker | Oussama Idrissi | 29 | 1996-02-26 | Morocco |
| Attacker | Rafael Mir Vicente | 28 | 1997-06-18 | Spain |
| Midfielder | Thomas Delaney | 34 | 1991-09-03 | Denmark |
| Goalkeeper | Yassine Bounou | 34 | 1991-04-05 | Morocco |
| Attacker | Youssef En-Nesyri | 28 | 1997-06-01 | Morocco |
| Midfielder | Óliver Torres Muñoz | 31 | 1994-11-10 | Spain |
| Midfielder | Óscar Rodríguez Arnaiz | 27 | 1998-06-28 | Spain |