| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Midfielder | Alejandro Gil Gómez | 21 | 2003-02-05 | Spain |
| Defender | Allan Romeo Nyom | 35 | 1988-05-10 | Cameroon |
| Goalkeeper | Asier Riesgo Unamuno | 40 | 1983-10-06 | Spain |
| Midfielder | Caio Lopes da Costa Schoell | 23 | 2000-09-12 | Brazil |
| Attacker | Carlos Arauz Torres | 21 | 2003-04-23 | Spain |
| Goalkeeper | Christian Gómez Vela | 23 | 2000-05-18 | Spain |
| Goalkeeper | Daniel Jiménez López | 34 | 1990-03-05 | Spain |
| Attacker | Daniel Raba Antolí | 28 | 1995-10-29 | Spain |
| Attacker | Darío Poveda Romera | 27 | 1997-03-13 | Spain |
| Attacker | Diego García Campos | 24 | 2000-04-18 | Spain |
| Goalkeeper | Diego José Conde Alcolado | 25 | 1998-10-28 | Spain |
| Midfielder | Felix Ofoli Quaye | 23 | 2000-06-24 | Ghana |
| Midfielder | Gaku Shibasaki | 31 | 1992-05-28 | Japan |
| Defender | Gonzalo Aguilar López | 21 | 2002-06-11 | Spain |
| Midfielder | Iker Undabarrena Martínez | 28 | 1995-05-18 | Spain |
| Defender | Ismael Armenteros del Álamo | 23 | 2001-04-07 | Spain |
| Goalkeeper | Javier Garrido López | 20 | 2003-09-07 | Spain |
| Defender | Javier Hernández Cabrera | 25 | 1998-05-02 | Spain |
| Midfielder | Javier Rentero Barberá | 23 | 2001-03-16 | Spain |
| Attacker | Javier Avilés Cortés | 26 | 1997-08-17 | Spain |
| Defender | Jorge Miramón Santagertrudis | 34 | 1989-06-02 | Spain |
| Goalkeeper | José Javier Belman Calvo | 25 | 1998-10-04 | Spain |
| Defender | José Manuel Sánchez Guillén | 27 | 1996-06-06 | Spain |
| Attacker | Juan Muñoz Muñoz | 28 | 1995-11-12 | Spain |
| Defender | Kenneth Josiah Omeruo | 30 | 1993-10-17 | Nigeria |
| Midfielder | Naim García García | 21 | 2002-06-11 | Spain |
| Defender | Rodrigo Abajas Martín | 20 | 2003-05-12 | Spain |
| Midfielder | Rubén Pardo Gutiérrez | 31 | 1992-10-22 | Spain |
| Defender | Sergio Camacho Martínez | 21 | 2002-05-08 | Spain |
| Defender | Sergio González Poirrier | 32 | 1992-04-20 | Spain |
| Attacker | Sergio Navarro Romero | 23 | 2001-02-16 | Spain |
| Attacker | William de Camargo | 25 | 1999-02-27 | Brazil |
| Attacker | Yacine Qasmi | 33 | 1991-01-03 | Morocco |