| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Attacker | Abdul Moursalim Fesenmeyer | 23 | 2001-12-10 | Germany |
| Attacker | Adam Mulele | 21 | 2004-10-14 | Spain |
| Defender | Aleksei Carnier | 22 | 2003-10-30 | France |
| Defender | Aljaž Casar | 25 | 2000-09-17 | Slovenia |
| Midfielder | Andu Yobel Kelati | 23 | 2002-08-13 | Germany |
| Midfielder | Angelo Stiller | 24 | 2001-04-04 | Germany |
| Midfielder | Bambasé Conté | 22 | 2003-07-07 | Guinea |
| Midfielder | Can Karatas | 25 | 2000-11-29 | Germany |
| Attacker | David Mokwa Ntusu | 21 | 2004-05-03 | France |
| Attacker | Destiny Uche Obiogumu | 21 | 2004-04-27 | Nigeria |
| Goalkeeper | Dominik Draband | 29 | 1996-03-07 | Germany |
| Defender | Eduardo Filipe Quaresma Coimbra Simões | 23 | 2002-03-02 | Portugal |
| Defender | Ermin Bičakčić | 35 | 1990-01-24 | Bosnia and Herzegovina |
| Midfielder | Felix Hagmann | 21 | 2004-01-29 | Germany |
| Midfielder | Finn Ole Becker | 25 | 2000-06-08 | Germany |
| Attacker | Fisnik Asllani | 23 | 2002-08-08 | Kosovo |
| Defender | Florian Bähr | 22 | 2003-02-18 | Germany |
| Attacker | Franko Kovačević | 26 | 1999-08-08 | Croatia |
| Defender | Gabriel Haider | 23 | 2002-06-18 | Austria |
| Midfielder | Grischa Prömel | 30 | 1995-01-09 | Germany |
| Defender | Hubert Mbuyi-Muamba | 22 | 2003-04-29 | France |
| Goalkeeper | Ian Werner | 23 | 2002-06-18 | Germany |
| Midfielder | Ilay Eliyau Elmakayes | 25 | 2000-03-10 | Israel |
| Attacker | Jacob Bruun Larsen | 27 | 1998-09-19 | Denmark |
| Defender | Joshua Quarshie | 21 | 2004-07-26 | Germany |
| Midfielder | Julius Frederik Schmahl | 22 | 2002-12-21 | Germany |
| Defender | Justin Che | 22 | 2003-11-18 | United States |
| Goalkeeper | Luca Philipp | 25 | 2000-11-28 | Germany |
| Midfielder | Luka Đurić | 22 | 2003-06-18 | Serbia |
| Midfielder | Luka-Mikael Hyryläinen | 21 | 2004-08-25 | Finland |
| Defender | Marco Boras | 24 | 2001-09-28 | Germany |
| Midfielder | Marco John | 23 | 2002-04-02 | Germany |
| Midfielder | Mathieu Kambala | 22 | 2003-05-21 | France |
| Midfielder | Max Geschwill | 24 | 2001-07-07 | Germany |
| Defender | Melayro Bogarde | 23 | 2002-05-28 | The Netherlands |
| Defender | Milan Petrović | 23 | 2002-11-18 | Serbia |
| Midfielder | Min-Ki Kang | 24 | 2001-07-30 | South Korea |
| Midfielder | Muhammed Damar | 21 | 2004-04-09 | Germany |
| Goalkeeper | Nahuel Noll | 22 | 2003-03-17 | Spain |
| Attacker | Nick Breitenbücher | 22 | 2003-01-14 | Germany |
| Attacker | Nick Proschwitz | 39 | 1986-11-28 | Germany |
| Defender | Noah König | 22 | 2003-05-17 | Germany |
| Attacker | Quincy Lee Butler | 24 | 2001-09-01 | United States |
| Midfielder | Robin Szarka | 34 | 1991-09-17 | Germany |
| Midfielder | Rolands Bočs | 22 | 2003-07-03 | Latvia |
| Defender | Sören Dieckmann | 29 | 1996-01-16 | Germany |
| Goalkeeper | Tim Böff | 22 | 2003-07-07 | Germany |
| Defender | Tim Drexler | 20 | 2005-03-06 | Germany |
| Midfielder | Tom Bischof | 20 | 2005-06-28 | Germany |
| Attacker | Umut Tohumcu | 21 | 2004-08-11 | Germany |
| Midfielder | Valentin Lässig | 22 | 2003-03-03 | Germany |