| Name | Age | Position | Nationality |
|---|---|---|---|
| Gregor Kobel | 27 | Goalkeeper | Switzerland |
| Alexander Meyer | 34 | Goalkeeper | Germany |
| Marcel Lotka | 24 | Goalkeeper | Poland |
| Silas Ostrzinski | 21 | Goalkeeper | Germany |
| Robin Lisewski | 19 | Goalkeeper | Poland |
| Daniel Svensson | 23 | Defence | Sweden |
| Rodney Elongo-Yombo | 23 | Defence | Germany |
| David Lelle | 22 | Defence | Germany |
| Yannik Lührs | 21 | Defence | Germany |
| Jordi Paulina | 20 | Defence | Netherlands |
| Filippo Mané | 20 | Defence | Italy |
| Tyler Meiser | 18 | Defence | Germany |
| Elias Benkara | 18 | Defence | Germany |
| Ayman Azhil | 24 | Midfield | Morocco |
| Niklas Jessen | 21 | Midfield | Germany |
| Samuele Inácio | 17 | Offence | Italy |
| Mathis Albert | 16 | Offence | USA |
| Yan Couto | 23 | Right-Back | Brazil |
| Gio Reyna | 22 | Attacking Midfield | USA |
| Maximilian Beier | 22 | Centre-Forward | Germany |
| Felix Kalu Nmecha | 24 | Central Midfield | Germany |
| Karim Adeyemi | 23 | Left Winger | Germany |
| Nico Schlotterbeck | 25 | Centre-Back | Germany |
| Julian Ryerson | 27 | Right-Back | Norway |
| Marcel Sabitzer | 31 | Central Midfield | Austria |
| Ramy Bensebaini | 30 | Left-Back | Algeria |
| Pascal Groß | 34 | Central Midfield | Germany |
| Emre Can | 31 | Defensive Midfield | Germany |
| Waldemar Anton | 28 | Centre-Back | Germany |
| Niklas Süle | 29 | Centre-Back | Germany |
| Sehrou Guirassy | 29 | Centre-Forward | Guinea |
| Salih Özcan | 27 | Defensive Midfield | Turkey |
| Julian Brandt | 29 | Attacking Midfield | Germany |
| Cole Campbell | 19 | Right Winger | USA |
| Almugera Kabar | 19 | Left-Back | Germany |
| Julien Duranville | 19 | Left Winger | Belgium |
| Jamie Bynoe-Gittens | 20 | Left Winger | England |
| Jobe Bellingham | 19 | Attacking Midfield | England |
| Soumaïla Coulibaly | 21 | Centre-Back | France |
| Carney Chukwuemeka | 21 | Central Midfield | England |