| No. | Name | Birth Date | Age | Country | Position | Height | Weight | Preferred foot |
| Erolind Krasniqi | 2000-03-15 | 25 | Midfielder | 180 | 0 | Left | ||
| Moritz Kwamena Hayford | - | 0 | 0 | Both | ||||
| Nico Reinecke | 1992-06-29 | 33 | Midfielder | 0 | 0 | |||
| Lamarana Bah | 1998-01-14 | 27 | Midfielder | 0 | 0 | |||
| 16 | Razak Aza Bandi | 1997-07-22 | 28 | 0 | 0 | |||
| 28 | Mouhammad Hourani | 2004-01-01 | 21 | 0 | 0 | |||
| 9 | Enis Ay | 1997-08-30 | 28 | Midfielder | 180 | 0 | Left | |
| 26 | Mustafa Ercetin | 1997-04-25 | 28 | Midfielder | 174 | 0 | Right | |
| 21 | Dino Fazlic | 1991-11-21 | 33 | Midfielder | 182 | 70 | Right | |
| 11 | Alexander Koval | - | 0 | 0 | ||||
| 24 | Ibrahim Touray | 2004-02-05 | 21 | Defender | 0 | 0 | ||
| 23 | Maximilian Arlt | 1999-01-23 | 26 | 0 | 0 | Right | ||
| 14 | Abdulrahman Haman | - | 0 | 0 | ||||
| Can Kömürcü | 2000-07-13 | 25 | 0 | 0 | ||||
| 2 | Marvin Alidemi | 2000-10-20 | 24 | 0 | 0 | |||
| 5 | Arthur Filimonov | 2002-01-29 | 23 | 0 | 0 | Left | ||
| 30 | Prince Dzigbede | 1997-01-09 | 28 | Defender | 0 | 0 | ||
| 22 | Timo Pfaffenroth | 1999-04-22 | 26 | 180 | 76 | Right | ||
| 4 | Noah Michelakakis | 1998-08-11 | 27 | 188 | 0 | Right | ||
| 1 | Frederik Lorenzen | 1997-09-30 | 27 | Midfielder | 0 | 0 | ||
| 24 | Jeffrey Volkmer | 1991-07-22 | 34 | Defender | 185 | 73 | Right | |
| 8 | Niklas Golke | 1999-12-20 | 25 | Defender | 174 | 0 | Both | |
| Lukas Beuck | - | 0 | 0 | |||||
| 19 | Yannick Herrmann | 1999-02-03 | 26 | 0 | 0 | Right | ||
| 6 | Fabian Carlsen | 1992-07-03 | 33 | 178 | 72 | Right | ||
| 3 | Rouven Treu | 1997-10-23 | 27 | 0 | 0 | Right | ||
| 12 | Anton von Westerholt | 2001-01-01 | 24 | 0 | 0 | |||
| 7 | Marius Wilms | 1998-01-07 | 27 | 0 | 0 | |||
| 8 | Can Komurcu | 2000-07-13 | 25 | Midfielder | 0 | 0 | Right | |
| Diego Gabriel Giachero | - | 0 | 0 | |||||
| Mohamed Doudouch Akoudad | - | 0 | 0 | |||||
| Mauro Leonardo Alcaraz Paramidani | - | 0 | 0 | |||||
| 27 | Justin Heinbockel | 2000-03-27 | 25 | Defender | 0 | 0 | Left | |
| Vinicius Leite Teles | - | 0 | 0 | |||||
| 15 | Omer Akyoruk | 1993-05-05 | 32 | Midfielder | 174 | 68 | Left | |
| 18 | Ahmet Colak | 1997-01-04 | 28 | Midfielder | 0 | 0 | ||
| Isaak Hoeling | 1996-04-09 | 29 | Defender | 0 | 0 | |||
| 29 | Oliver Fabiszewski | 2000-07-21 | 25 | Midfielder | 188 | 85 | Right | |
| 14 | Gerrit Siegismund | 1992-07-02 | 33 | Midfielder | 174 | 74 | Left | |
| 7 | Marcel Rodrigues | 1990-02-21 | 35 | Forward | 177 | 0 | Both | |
| 12 | Niklas Hoffmann | 2000-01-03 | 25 | 0 | 0 | Right | ||
| 2 | Tim Baris Schulze | 1995-04-24 | 30 | Defender | 0 | 0 | ||
| 17 | Edison Sa Borges Dju | 1994-04-30 | 31 | Forward | 180 | 0 | Right | |
| 22 | Christopher Mahrt | 1989-02-25 | 36 | Forward | 171 | 64 | Both | |
| 18 | Ahmad Daoud Raji | 1992-01-31 | 33 | Midfielder | 177 | 0 | Right | |
| 4 | Tom Lucas Sethmacher | 2000-12-18 | 24 | Defender | 186 | 81 | Right | |
| 17 | Erejon Kuci | 1999-03-13 | 26 | Forward | 0 | 0 | Left | |
| 9 | Vitor Hugo Cadilhe Branco | 1998-03-29 | 27 | Forward | 0 | 0 | ||
| 19 | Muhamet Hodolli | 1993-07-13 | 32 | Defender | 182 | 0 | Right |