Transfer-History
| Termin | Name | Pos | St. | Alter | | kam von | | ging zu | Ablöse |
|---|
| 13.11.2021 | Uduokhai, Felix | IV | 77 | 21 |  | SC Paderborn 07 |  | 1. FC Köln | 1.000.000 € |
| 13.11.2021 | Wellenreuther, Timon | TW | 71 | 23 |  | VDFB Transferteam | | 1. FC Köln | 250.000 € |
| 11.11.2021 | Heintz, Dominique | IV | 73 | 25 | | 1. FC Köln |  | FC Würzburger Kickers | 1 € |
| 11.11.2021 | Herrmann, Patrick | - | 74 | 27 | | 1. FC Köln |  | FC Viktoria 1889 Berlin | 1.904 € |
| 07.11.2021 | Tapsoba, Edmond | IV | 81 | 19 | | 1. FC Köln |  | VfB Stuttgart | 3.100.124 € |
| 07.11.2021 | Sancho, Jadon | LMRMLF | 87 | 18 |  | MSV Duisburg | | 1. FC Köln | 5.000.000 € |
| 04.11.2021 | Daferner, Christoph | ST | 67 | 20 |  | SV Wehen Wiesbaden | | 1. FC Köln | 99.999 € |
| 03.11.2021 | Buchtmann, Christopher | - | 66 | 26 |  | Hertha BSC | | 1. FC Köln | 45.000 € |
| 02.11.2021 | Coman, Kingsley | RMLMRF | 85 | 22 | | 1. FC Köln | | SV Wehen Wiesbaden | 5.700.000 € |
| 31.10.2021 | Al Ghaddioui, Hamadi | - | 68 | 28 | | SC Paderborn 07 | | 1. FC Köln | 123.456 € |
| 25.10.2021 | Aránguiz, Charles | ZMZDM | 80 | 29 |  | FC Erzgebirge Aue | | 1. FC Köln | 150.000 € |
| 25.10.2021 | De Bruyne, Kevin | ZMZOM | 91 | 27 | | VfB Stuttgart | | 1. FC Köln | 1 € |
| 27.04.2021 | Marx, Jan | RVRM | 67 | 23 |  | SSV Jahn Regensburg | | 1. FC Köln | 1.500.000 € |
| 14.04.2021 | Chandler, Timothy | RVRM | 73 | 28 | | SSV Jahn Regensburg | | 1. FC Köln | 510.517 € |
| 17.11.2020 | Heyer, Moritz | RVLVZDMZM | 70 | 23 |  | Borussia Mönchengladbach | | 1. FC Köln | 1.014.807 € |
| 08.06.2020 | Fetsch, Mathias | - | 65 | 30 | | 1. FC Köln |  | Projektleitung | 1 € |
| 05.06.2020 | Córdoba, Jhon | - | 78 | 25 | | 1. FC Köln | | SV Wehen Wiesbaden | 2.250.001 € |
| 31.05.2020 | Hosiner, Philipp | - | 67 | 29 | | 1. FC Köln |  | 1. FC Kaiserslautern | 250.001 € |
| 31.05.2020 | Bruma, Armindo | LFLMZOM | 77 | 24 | | Borussia Mönchengladbach | | 1. FC Köln | 3.655.961 € |
| 29.05.2020 | Herrmann, Patrick | - | 79 | 27 |  | Holstein Kiel | | 1. FC Köln | 826.875 € |
| 10.05.2020 | Yamada, Hiroki | - | 68 | 30 | | 1. FC Köln | | Hertha BSC | 1 € |
| 02.05.2020 | Klich, Mateusz | ZMZDM | 74 | 28 | | 1. FC Köln |  | FC St. Pauli | 209.998 € |
| 02.05.2020 | Meré, Jorge | - | 74 | 21 | | 1. FC Köln |  | F.C. Hansa Rostock | 100.000 € |
| 02.05.2020 | Koziello, Vincent | - | 73 | 23 | | 1. FC Köln |  | VfL Wolfsburg | 100.000 € |
| 30.04.2020 | Risse, Marcel | - | 73 | 29 | | SV Wehen Wiesbaden | | 1. FC Köln | 200.000 € |