| No. | Name | Birth Date | Age | Country | Position | Height | Weight | Preferred foot |
| 23 | Lasse Neubert | 1989-04-02 | 35 | Defender | 176 | 0 | Right | |
| 17 | Deniz Aycicek | 1990-06-05 | 34 | Midfielder | 178 | 72 | Both | |
| 6 | Pascal Gos | 1991-08-15 | 33 | Midfielder | 184 | 79 | Right | |
| 29 | Yanik Strunkey | 1987-07-29 | 37 | Defender | 184 | 0 | Both | |
| 7 | Daniel Boateng | 1989-02-14 | 35 | Midfielder | 177 | 0 | Left | |
| 24 | Tim Scheffler | 1992-01-18 | 33 | Forward | 184 | 0 | Both | |
| 25 | Jordan Petrov | 1994-01-06 | 31 | Forward | 170 | 0 | Right | |
| Ilias Papadopoulos | 1993-02-21 | 31 | Defender | 185 | 0 | Both | ||
| 8 | Marco Menneking | 1986-09-26 | 38 | Defender | 0 | 0 | Left | |
| 30 | Arafate Tcha-Gnaou | 1990-06-23 | 34 | Forward | 180 | 83 | ||
| 22 | Kriseld Doko | 1996-02-22 | 28 | Midfielder | 178 | 0 | Right | |
| 1 | Tobias Schiller | 1989-10-28 | 35 | Guard | 0 | 0 | Right | |
| 19 | Daniel McGuinness | 1989-05-26 | 35 | Defender | 188 | 0 | Both | |
| 26 | Julian Geppert | 1989-02-20 | 35 | Defender | 182 | 0 | ||
| 13 | Sebastian Schirrmacher | 1987-01-21 | 38 | Midfielder | 0 | 0 | Right | |
| 10 | Robin Ullmann | 1989-09-30 | 35 | Midfielder | 0 | 0 | Left | |
| 9 | Abit Jusufi | 1984-05-19 | 40 | Forward | 178 | 0 | Right | |
| 28 | Marc Engelmann | 1996-12-23 | 28 | Guard | 0 | 0 | ||
| 21 | Ousmane Soumah | 1988-03-14 | 36 | Midfielder | 0 | 0 | ||
| 20 | Niklas Ens | 1997-04-02 | 27 | Forward | 0 | 0 | ||
| Jakub Adrian Czelej | 1997-10-24 | 27 | Midfielder | 0 | 0 | |||
| 0 | Mehmet-Salih Kalhan | 1999-02-27 | 25 | Forward | 0 | 0 | ||
| 14 | Maurice Kirsch | 1999-10-03 | 25 | Forward | 0 | 0 | ||
| 11 | Mehmet-Veysi Aydin | 1990-06-05 | 34 | Midfielder | 0 | 0 | ||
| 16 | Fabian Sack | - | Midfielder | 0 | 0 | |||
| 15 | Kenan Tiryaki | 1999-02-01 | 25 | Forward | 170 | 0 | ||
| Leandro Thies | - | 0 | 0 | |||||
| 3 | Jan Dase | 2018-08-01 | 6 | Defender | 0 | 0 | ||
| 4 | Dominik Capellan-Matos | - | Defender | 0 | 0 | |||
| 5 | Moritz Alten | - | Defender | 0 | 0 | |||
| 18 | Robert Just | - | Forward | 177 | 0 | Right | ||
| Tim-Liam Freund | - | 199 | 0 | |||||
| Abdoulie Camara | - | 0 | 0 | |||||
| Pascal Gallinat | - | 0 | 0 | |||||
| Dominik Hanel | - | 0 | 0 | |||||
| Gideon Kodom Fei | - | 0 | 0 |