| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Defender | Adam Bodzek | 38 | 1985-09-07 | Germany |
| Attacker | Alexander Holl | 18 | 2005-06-04 | Germany |
| Defender | Benjamin Böckle | 21 | 2002-06-17 | Austria |
| Midfielder | Daniel Bunk | 20 | 2004-03-25 | Germany |
| Attacker | Daniel Ginczek | 33 | 1991-04-13 | Germany |
| Defender | Daniel Brice Ndouop | 22 | 2002-03-20 | Germany |
| Defender | Darko Ilic | 20 | 2004-01-01 | Germany |
| Goalkeeper | Dennis Gorka | 22 | 2002-04-03 | Germany |
| Midfielder | Elione Fernandes Neto | 18 | 2005-08-23 | Angola |
| Midfielder | Enes Yilmaz | 20 | 2004-01-25 | Germany |
| Attacker | Ephraim Kalonji | 21 | 2003-01-28 | Germany |
| Goalkeeper | Glenn Dohn | 23 | 2001-02-10 | Germany |
| Attacker | Jona Niemiec | 22 | 2001-09-19 | Germany |
| Midfielder | Justin Noah Seven | 20 | 2003-08-18 | Germany |
| Goalkeeper | Kaylen Jermaine Danny Reitmaier | 20 | 2004-04-05 | Germany |
| Defender | Ken Tchouange | 19 | 2004-09-06 | Germany |
| Midfielder | Kevin Sebastian Brechmann | 22 | 2001-06-06 | Germany |
| Defender | Kingsley Helmut Marcinek | 22 | 2001-12-07 | Germany |
| Attacker | Kristoffer Peterson | 29 | 1994-11-28 | Sweden |
| Attacker | Kwadwo Baah | - | - | England |
| Midfielder | Lennard Quirin Wagemann | 20 | 2004-02-24 | Germany |
| Goalkeeper | Leon Klußmann | 21 | 2002-08-18 | Germany |
| Midfielder | Luca Thissen | 21 | 2003-02-04 | Germany |
| Attacker | Luis-Felipe Monteiro Ribeiro | 22 | 2002-01-17 | Brazil |
| Attacker | Marcel Mansfeld | 22 | 2001-06-23 | Germany |
| Attacker | Maxim Schröder | 20 | 2003-11-15 | Germany |
| Midfielder | Maximilian Adamski | 21 | 2002-05-10 | Germany |
| Defender | Mert Göckan | 23 | 2001-04-29 | Germany |
| Midfielder | Michał Karbownik | 23 | 2001-03-13 | Poland |
| Goalkeeper | Moritz Ben Krenc | 19 | 2004-08-09 | Germany |
| Midfielder | Nana Opoku Ampomah | 28 | 1996-01-02 | Ghana |
| Defender | Nick Otto | 24 | 1999-05-27 | Germany |
| Midfielder | Nico Hirschberger | 25 | 1999-04-16 | Germany |
| Defender | Nicolas Gavory | 29 | 1995-02-16 | France |
| Defender | Niko Vukančić | 22 | 2002-02-16 | Germany |
| Goalkeeper | Pascal Geisler | 18 | 2005-12-29 | Germany |
| Midfielder | Robin Bird | 22 | 2001-09-18 | Germany |
| Midfielder | Soufian El-Faouzi | 21 | 2002-07-13 | Germany |
| Attacker | Stephan Soghomonian | 19 | 2004-12-03 | United States |
| Defender | Takashi Uchino | 23 | 2001-03-07 | Japan |
| Defender | Till Weingarten | 20 | 2004-02-13 | Germany |
| Defender | Tim Corsten | 23 | 2001-05-02 | Germany |
| Defender | Tim Oberdorf | 27 | 1996-08-16 | Germany |
| Midfielder | Tom Geerkens | 23 | 2000-10-07 | Germany |