| Nr. | Name | Alter | |
|---|---|---|---|
| Torwart | |||
 | 27 | Álex Padilla | 22 |
| 26 | Mikel Santos | 21 |
| 1 | Unai Simón | 28 |
| Abwehr | |||
| 19 | Adama Boiro | 23 |
| 4 | Aitor Paredes | 25 |
| 38 | Ander Izagirre | 22 |
| 2 | Andoni Gorosabel | 29 |
| 12 | Areso | 26 |
| 3 | Daniel Vivian | 26 |
| 47 | Iker Monreal | 20 |
| 15 | Iñigo Lekue | 32 |
| 34 | Jon de Luis | 22 |
| 14 | Aymeric Laporte | 31 |
| 29 | Unai Egiluz | 23 |
| 5 | Yeray | 30 |
| 17 | Yuri | 35 |
| Mittelfeld | |||
| 30 | Alejandro Rego | 22 |
| 24 | Beñat Prados | 24 |
| 35 | Ibon Sánchez | 21 |
| 18 | Mikel Jauregizar | 22 |
| 8 | Oihan Sancet | 25 |
| 16 | Ruiz de Galarreta | 32 |
| 44 | Selton Sánchez | 18 |
| 20 | Unai Gómez | 22 |
| 6 | Vesga | 32 |
| Sturm | |||
| 33 | Adrián Pérez | 19 |
| 7 | Álex Berenguer | 30 |
| 31 | Asier Hierro | 20 |
| 49 | Éder García | 21 |
| 48 | Endika Buján | 22 |
| 11 | Guruzeta | 29 |
 | 9 | Iñaki Williams | 31 |
| 22 | Nico Serrano | 22 |
| 10 | Nico Williams | 23 |
| 23 | Robert Navarro | 23 |
| 21 | Sannadi | 24 |
| 25 | Urko Izeta | 26 |
| Trainer | |||
| Ernesto Valverde | 61 | |
| Co-Trainer | |||
| Jon Aspiazu | 63 | |
| Torwart-Trainer | |||
| Iru | 57 | |