| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Attacker | Akbar Tchadjobo | 23 | 2002-07-17 | Germany |
| Midfielder | Andreas Ivan | 30 | 1995-01-10 | Germany |
| Defender | Arbnor Aliu | 22 | 2003-02-17 | Kosovo |
| Defender | Ardy Mfundu | 22 | 2003-04-09 | Belgium |
| Midfielder | Bleron Krasniqi | 23 | 2002-05-18 | Kosovo |
| Midfielder | Bohdan Shubin | 22 | 2003-02-28 | Ukraine |
| Goalkeeper | Daniel Rose | 21 | 2003-12-11 | Ireland |
| Midfielder | Daniel Kankam Kyerewaa | 24 | 2001-10-05 | Germany |
| Defender | David Lelle | 22 | 2003-03-09 | Germany |
| Midfielder | Elias Kurt | 22 | 2003-03-27 | Morocco |
| Goalkeeper | Faaris Yusufu | 20 | 2005-02-11 | Germany |
| Defender | Gideon Paul Guzy | 22 | 2003-02-16 | Germany |
| Attacker | Grace Bokake-Bolufe | 23 | 2002-01-17 | Germany |
| Defender | Henning Matriciani | 25 | 2000-03-14 | Germany |
| Goalkeeper | Ivan Prebanic | 25 | 2000-01-16 | Germany |
| Midfielder | Joey Paul Müller | 25 | 2000-08-30 | Germany |
| Defender | Julius Schell | 25 | 2000-01-10 | Germany |
| Goalkeeper | Justin Treichel | 22 | 2003-03-04 | Germany |
| Goalkeeper | Justin Heekeren | 25 | 2000-11-27 | Germany |
| Midfielder | Kerim Çalhanoğlu | 23 | 2002-08-26 | Germany |
| Defender | Leo Greiml | 24 | 2001-07-03 | Austria |
| Defender | Luca Campanile | 22 | 2003-02-27 | Germany |
| Attacker | Luis Klein | 22 | 2003-05-06 | Germany |
| Goalkeeper | Luis Marc Rödel | 21 | 2004-01-23 | Germany |
| Midfielder | Marouane Balouk | 23 | 2002-06-30 | Belgium |
| Midfielder | Mehmet-Can Aydin | 23 | 2002-02-09 | Germany |
| Attacker | Moritz Flotho | 23 | 2002-05-26 | Germany |
| Attacker | Nelson Amadin | 25 | 2000-10-31 | The Netherlands |
| Attacker | Niklas Horst Castelle | 22 | 2002-12-06 | Germany |
| Attacker | Niklas Tauer | 24 | 2001-02-17 | Germany |
| Goalkeeper | Radomir Novakovic | 25 | 2000-01-24 | Germany |
| Attacker | Rüfät Dadaşov | 34 | 1991-09-29 | - |
| Defender | Sepp van den Berg | 23 | 2001-12-20 | The Netherlands |
| Midfielder | Sidi Guéssor Sané | 22 | 2003-04-21 | Germany |
| Midfielder | Soichiro Kozuki | 24 | 2000-12-22 | Japan |
| Defender | Steven van der Sloot | 23 | 2002-07-06 | The Netherlands |
| Midfielder | Tim Albutat | 33 | 1992-09-23 | Germany |
| Midfielder | Tjark Lasse Scheller | 23 | 2002-01-12 | Germany |
| Defender | Verthomy Schilo Boboy | 22 | 2003-04-19 | Germany |
| Attacker | Yigal Bruk | 23 | 2002-02-04 | Ukraine |