| Nr. | Name | Alter | |
|---|---|---|---|
| Torwart | |||
 | 26 | Ander Astralaga | 20 |
| 13 | Iñaki Peña | 25 |
 | 31 | Diego Kochen | 18 |
 | 25 | Wojciech Szczęsny | 34 |
 | 1 | Marc-André ter Stegen | 32 |
 | 40 | Áron Yaakobishvili | 18 |
| Abwehr | |||
| 3 | Alejandro Balde | 21 |
| 43 | Álvaro Cortés | 19 |
| 39 | Andrés Cuenca | 17 |
 | 4 | Ronald Araújo | 25 |
 | 15 | Andreas Christensen | 28 |
| 24 | Eric García | 23 |
| 35 | Gerard Martín | 22 |
| 32 | Héctor Fort | 18 |
| 5 | Iñigo Martínez | 33 |
 | 23 | Jules Koundé | 26 |
| 2 | Pau Cubarsí | 17 |
| 36 | Sergi Domínguez | 19 |
| Mittelfeld | |||
| 20 | Dani Olmo | 26 |
| 34 | Noah Darvich | 18 |
 | 21 | Frenkie de Jong | 27 |
| 16 | Fermín | 21 |
| 6 | Gavi | 20 |
| 41 | Guille Fernández | 16 |
| 28 | Marc Bernal | 17 |
| 17 | Marc Casadó | 21 |
| 14 | Pablo Torre | 21 |
| 18 | Pau Víctor | 23 |
| 8 | Pedri | 22 |
| Sturm | |||
| 10 | Ansu Fati | 22 |
| 7 | Ferran Torres | 24 |
| 19 | Lamine Yamal | 17 |
| 9 | Robert Lewandowski | 36 |
 | 11 | Raphinha | 28 |
| 42 | Toni Fernández | 16 |
| Trainer | |||
| Hansi Flick | 59 | |
| Co-Trainer | |||
| Arnau Blanco | ||
| Marcus Sorg | 59 | |
| Heiko Westermann | 41 | |
| Torwart-Trainer | |||
| De la Fuente | 54 | |
 | Toni Tapalović | 44 | |