| Name | Age | Position | Nationality |
|---|---|---|---|
| Péter Gulácsi | 34 | Goalkeeper | Hungary |
| Leopold Zingerle | 30 | Goalkeeper | Germany |
| Maarten Vandevoordt | 22 | Goalkeeper | Belgium |
| Antonio Nusa | 19 | Midfield | Norway |
| Assan Ouédraogo | 18 | Midfield | Germany |
| Viggo Gebel | 17 | Midfield | Germany |
| Faik Sakar | 17 | Midfield | Germany |
| Nuha Jatta | 18 | Attacking Midfield | Germany |
| Arthur Vermeeren | 19 | Central Midfield | Belgium |
| Castello Lukeba | 22 | Centre-Back | France |
| El Chadaille Bitshiabu | 19 | Centre-Back | France |
| Xavi Simons | 21 | Attacking Midfield | Netherlands |
| Benjamin Šeško | 21 | Centre-Forward | Slovenia |
| Nicolas Seiwald | 23 | Central Midfield | Austria |
| Loïs Openda | 24 | Centre-Forward | Belgium |
| Christoph Baumgartner | 25 | Attacking Midfield | Austria |
| Eljif Elmas | 25 | Attacking Midfield | North Macedonia |
| Xaver Schlager | 27 | Central Midfield | Austria |
| Amadou Haïdara | 26 | Central Midfield | Mali |
| David Raum | 26 | Left-Back | Germany |
| Kevin Kampl | 34 | Central Midfield | Slovenia |
| Willi Orban | 32 | Centre-Back | Hungary |
| Lukas Klostermann | 28 | Centre-Back | Germany |
| Lutsharel Geertruida | 24 | Right-Back | Netherlands |
| Yussuf Poulsen | 30 | Centre-Forward | Denmark |
| André Silva | 29 | Centre-Forward | Portugal |
| Benjamin Henrichs | 27 | Right-Back | Germany |