Köln #3 
Transfers
| Date | Player | From team | To team | Transfer fee |
|---|---|---|---|---|
| september 1 2019 | A. Bresonik |  AC Barletta | Köln #3 | RSD2 080 993 |
| august 23 2019 |  S. Dolezel |  FC Yolöten | Köln #3 | RSD1 329 406 |
| july 31 2019 |  M. Engelhardt | Köln #3 | None | RSD321 976 |
| july 28 2019 |  O. Talyascak | Köln #3 | None | RSD1 293 625 |
| may 12 2019 |  E. Łukomski | FC Bohumín | Köln #3 | RSD2 706 295 |
| april 16 2019 | B. Buhle | Köln #3 | None | RSD676 157 |
| january 1 2019 | H. Schantz | Köln #3 | None | RSD1 203 194 |
| december 14 2018 |  I. Onay | dac dunajsky streda | Köln #3 | RSD9 107 206 |
| december 11 2018 | A. Chodorowski |  Sigurd | Köln #3 (On loan) | (RSD405 305) |
| november 10 2018 | J. Żabiński | Köln #3 | None | RSD60 171 |
| october 20 2018 |  G. Varlashkin | FC Vranov nad Topl'ou | Köln #3 (On loan) | (RSD239 142) |
| october 14 2018 | M. Engelhardt | SS Corfinium | Köln #3 | RSD648 085 |
| september 22 2018 | Š. Gavran | Köln #3 | None | RSD10 000 |
| september 20 2018 | M. Bury | Köln #3 | None | RSD65 567 |
| september 19 2018 | K. Friedmann | Köln #3 | None | RSD137 152 |
| august 27 2018 | M. Steckiewicz | Sparta Łódź | Köln #3 (On loan) | (RSD142 397) |
| august 22 2018 | X. Vakondios | WittenStriker | Köln #3 | RSD12 424 446 |
| august 21 2018 | H. Lueg | Köln #3 | None | RSD18 849 |
| july 31 2018 | R. Hupetcoff | Köln #3 | None | RSD557 813 |
| july 30 2018 | M. Knittle | Köln #3 | None | RSD1 116 665 |
| july 29 2018 | I. Sitera | Köln #3 | None | RSD1 033 983 |
| july 6 2018 | M. Woerns | Dansk Fodbold | Köln #3 (On loan) | (RSD89 112) |
| june 30 2018 | S. Zimmermann | Köln #3 | None | RSD52 177 |
| june 10 2018 | R. Hupetcoff | BFC Viktoria Berlin 1889 | Köln #3 | RSD6 492 |
| june 9 2018 | R. Apfelbaum | Köln #3 | None | RSD10 000 |