| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| GK | Marc Ziegler | 1976-06-13 | 193 | 89 | Retired | ||
| D | Daniel Gordon | 1985-01-16 | 194 | 2018-06-30 | |||
| D | David Vrzogic | 1989-08-10 | 180 | 2014 Jun | |||
| D | Marc Hornschuh | 1991-03-02 | 188 | 73 | 2020-06-30 | ||
| D | Marcel Schmelzer | 1988-01-22 | 182 | 75 | 2017-06-30 | ||
| D | Uwe Hünemeier | 1986-01-09 | 189 | 79 | 2018-06-30 | ||
| M | Damir Vrancic | 1985-10-04 | 184 | 2016-06-30 | |||
| M | Julian Koch | 1990-11-11 | 184 | 76 | 2018-06-30 | ||
| M | Marc-André Kruska | 1987-06-29 | 175 | 2016-06-30 | |||
| M | Marco Stiepermann | 1991-02-09 | 190 | 75 | 2017-06-30 | ||
| M | Nuri Sahin | 1988-09-05 | 179 | 72 | 2018-06-30 | ||
| M | Sebastian Tyrala | 1988-02-22 | 172 | 78 | 2014 jun | ||
| M | Sebastian Hille | 1980-10-19 | 178 | 2014 Jun | |||
| M | Yasin Öztekin | 1987-03-19 | 178 | 64 | 2018 jun | ||
| F | Alexander Frei | 1979-07-15 | 180 | 73 | |||
| F | Christopher Kullmann | 1986-09-19 | 187 | ||||
| F | Daniel Ginczek | 1991-04-13 | 191 | 78 | 2020-06-30 | ||
| F | Mihail Aleksandrov | 1989-06-11 | 179 | 67 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 12.Jun | Mustafa Amini (M) | Borussia Dortmund II | Randers FC | Confirmed | |
| 17.Jul | Pelle Ödlund (M) | IK Gauthiod | Borussia Dortmund II | Rumour |