| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Midfielder | Ali Loune | 22 | 2002-03-17 | Morocco |
| Goalkeeper | Baha Karakaya | 19 | 2005-02-09 | Germany |
| Defender | Ben Fischer | 20 | 2004-01-10 | Germany |
| Defender | Benas Šatkus | 23 | 2001-04-01 | Lithuania |
| Midfielder | Bryang Kayo | 22 | 2002-07-27 | United States |
| Midfielder | Can Yılmaz Uzun | 19 | 2005-11-11 | - |
| Midfielder | Christian Kestel | 22 | 2002-02-28 | Germany |
| Midfielder | Christopher Wähling | 22 | 2002-03-15 | Germany |
| Defender | Damian Herth | 22 | 2002-03-26 | Germany |
| Midfielder | David Siebert | 23 | 2001-01-29 | Germany |
| Midfielder | David Ismail | 22 | 2002-09-26 | Germany |
| Midfielder | Enrique Katsianas-Sánchez | 22 | 2002-04-01 | Germany |
| Midfielder | Erik Basista | 23 | 2001-08-02 | Slovakia |
| Midfielder | Ewert Yokana Baram | 20 | 2003-12-17 | Germany |
| Defender | Fabian Menig | 30 | 1994-04-26 | Germany |
| Goalkeeper | Felix Kielkopf | 27 | 1996-12-22 | Germany |
| Midfielder | Filip Ilic | 20 | 2004-01-22 | Germany |
| Goalkeeper | Jan Reichert | 23 | 2001-06-28 | Germany |
| Attacker | Jannik Hofmann | 22 | 2002-02-08 | Germany |
| Attacker | Jermain Nischalke | 21 | 2003-03-26 | Germany |
| Midfielder | Jonas Goß | 22 | 2002-03-02 | Germany |
| Attacker | Leonardo Vonić | 21 | 2003-07-10 | Croatia |
| Defender | Louis Breunig | 21 | 2003-11-14 | Germany |
| Midfielder | Lukas Schleimer | 24 | 1999-12-09 | Germany |
| Defender | Mario Suver | 25 | 1999-09-23 | Croatia |
| Attacker | Matěj Náprstek | 21 | 2003-07-27 | - |
| Defender | Maximilian Berschneider | 20 | 2004-04-28 | Germany |
| Defender | Moritz Gundelach | 21 | 2003-01-06 | Germany |
| Midfielder | Nathaniel Brown | 21 | 2003-06-16 | Germany |
| Attacker | Nico Wiltz | 24 | 2000-03-16 | Germany |
| Goalkeeper | Nicolas Ortegel | 20 | 2004-01-07 | Germany |
| Midfielder | Niklas Jahn | 20 | 2004-07-26 | Germany |
| Defender | Nikola Komljenović | 22 | 2002-04-03 | Serbia |
| Goalkeeper | Nikolai Kemlein | 22 | 2002-07-12 | Germany |
| Defender | Noel Knothe | 25 | 1999-05-05 | Germany |
| Midfielder | Pascal Fuchs | 19 | 2005-01-03 | Germany |
| Attacker | Pascal Moll | 23 | 2001-03-27 | Germany |
| Attacker | Paul-Philipp Besong | 24 | 2000-10-06 | Germany |
| Attacker | Pedro Eliot Narciso Muteba | 21 | 2003-06-20 | Germany |
| Defender | Seyhan Yiğit | 21 | 2003-06-30 | - |
| Attacker | Shawn Marc Blum | 21 | 2003-01-14 | Germany |
| Midfielder | Simon Joachims | 22 | 2001-12-06 | Germany |
| Defender | Tim Steinmetz | 25 | 1999-09-15 | Germany |
| Defender | Tim Huhnholz | 20 | 2004-04-23 | Germany |
| Attacker | Tim Sausen | 22 | 2002-03-21 | Germany |
| Attacker | Tim Janisch | 19 | 2005-08-12 | Germany |
| Midfielder | Tim Latteier | 24 | 2000-05-20 | Germany |
| Defender | Tim-Henry Handwerker | 26 | 1998-05-19 | Germany |
| Midfielder | Tom Kunert | 22 | 2002-01-03 | Germany |
| Attacker | Yannik Schlößer | 22 | 2002-03-29 | Germany |
| Attacker | Yun-Sang Hong | 22 | 2002-03-19 | South Korea |