| No. | Name | Country | Age | Birth Date | Position | Height | Weight | Preferred foot |
|---|---|---|---|---|---|---|---|---|
| 25 | Lennart Brandes | 22 | Jun 23, 2003 | Goalkeeper | 186 | 0 | Both | |
| Marvin Lippe | 28 | Aug 16, 1997 | Goalkeeper | 187 | 76 | |||
| 2 | Steffen Herzog | 28 | Nov 2, 1997 | Defender | 189 | 80 | Both | |
| 3 | Ray Ceka | 28 | Oct 19, 1997 | Defender | 178 | 77 | Right | |
| 3 | Duc Anh Nguyen Nhu | 26 | Jan 2, 2000 | Defender | 184 | 0 | Right | |
| 4 | Ryota Nakaoka | 36 | Sep 23, 1989 | Defender | 170 | 0 | Both | |
| 4 | Odin Redier | 22 | Jun 23, 2003 | Defender | 0 | 0 | Right | |
| 10 | Amed Oncel | 26 | Apr 12, 2000 | Defender | 181 | 0 | Right | |
| 15 | Alkan Talas | 26 | Jan 3, 2000 | Defender | 180 | 0 | Right | |
| 19 | Tolunay Serdar | 29 | Feb 12, 1997 | Defender | 170 | 67 | Left | |
| 20 | Kadir Katranci | 30 | Sep 27, 1995 | Defender | 182 | 0 | Left | |
| 21 | Fabio Bien | 30 | Mar 27, 1996 | Defender | 0 | 0 | ||
| 33 | Joao Ndungo Dammers Pedro | 31 | Mar 1, 1995 | Defender | 188 | 0 | Right | |
| Josip Stojcic | 29 | Oct 17, 1996 | Defender | 0 | 0 | Right | ||
| 8 | Edin Husic | 40 | Nov 10, 1985 | Midfielder | 185 | 77 | Both | |
| 11 | Eric Pirard Gweth | 27 | Oct 12, 1998 | Midfielder | 0 | 0 | Right | |
| 15 | Mark Pivcevic | 28 | Jun 8, 1997 | Midfielder | 178 | 0 | Right | |
| 22 | Mario Klinger | 39 | Dec 27, 1986 | Midfielder | 185 | 76 | Right | |
| 23 | Christian Mengert | 36 | Feb 23, 1990 | Midfielder | 184 | 72 | Right | |
| Stefan Grummel | 36 | Jan 9, 1990 | Midfielder | 178 | 68 | Both | ||
| Kevin Steuke | 33 | Nov 23, 1992 | Midfielder | 180 | 0 | Left | ||
| Samuel Naussedat | 28 | Jan 3, 1998 | Midfielder | 0 | 0 | |||
| Adel Kheloufi Moulay | 33 | Sep 14, 1992 | Midfielder | 0 | 0 | |||
| 7 | Luca Kazelis | 27 | Apr 21, 1999 | Forward | 183 | 73 | Left | |
| 7 | Maurice Tavio el Huete | 28 | Aug 18, 1997 | Forward | 179 | 0 | Right | |
| 11 | Finn Felshart | 31 | Mar 14, 1995 | Forward | 0 | 0 | ||
| 17 | Ilias Elouriachi | 34 | Nov 18, 1991 | Forward | 177 | 0 | Left | |
| 1 | Jan Klaus Fauseweh | 24 | Aug 14, 2001 | 0 | 0 | Right | ||
| 2 | Danilo Curaba | 26 | Aug 8, 1999 | 180 | 0 | Left | ||
| 3 | Simeon Louma | 24 | Jan 11, 2002 | 177 | 0 | Right | ||
| 4 | Imad Aweimer | 22 | Jun 23, 2003 | 179 | 0 | Both | ||
| 5 | Eun-seok Ko | 22 | Oct 13, 2003 | 187 | 0 | Left | ||
| 8 | Max Stuell Harding Beira | 24 | Aug 1, 2001 | 172 | 0 | Right | ||
| 9 | Romario Guscott | 29 | Nov 1, 1996 | 195 | 0 | Right | ||
| 13 | Almedin Gusic | 23 | Apr 5, 2003 | 0 | 0 | |||
| 15 | Maurice Bank | 23 | Jan 13, 2003 | 190 | 82 | Right | ||
| 16 | Joel Bema | 23 | Jan 2, 2003 | 187 | 0 | Both | ||
| 17 | Ömer Fauk Özden | 182 | 0 | Right | ||||
| 18 | Marcel Rosbach | 35 | Mar 10, 1991 | 177 | 0 | |||
| 21 | Ardit Selmani | 22 | Jun 21, 2003 | 0 | 0 | |||
| 23 | Taraba Kagnassim | 24 | Jan 25, 2002 | 184 | 0 | Both | ||
| 27 | Sanel Burekovic | 185 | 0 | |||||
| 29 | Gianluca Cirillo | 24 | Aug 1, 2001 | 177 | 0 | Right | ||
| 29 | Teruki Nakano | 28 | Aug 22, 1997 | 177 | 70 | Right | ||
| 29 | Obiora Uzukwu | 22 | Sep 23, 2003 | 0 | 0 | |||
| 30 | Ji-hwan Yun | 24 | May 7, 2002 | 170 | 0 | |||
| Marvin Gossen | 0 | 0 | ||||||
| Semih Kose | 24 | Apr 11, 2002 | 175 | 0 | Right |