Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 |  | Ernesto Carratala-Jimenez | FW |  | Viktoria Köln | Vikt. Köln |
| 08/2020 | | Sven Thalmann | DF | |||
| 07/2020 | | Jimmy Mbiyavanga | DF |  | Blau-Weiß Friesdorf | Blau-Weiß Fries |
| 07/2020 | | Justus Mergner | DF |  | FC Hennef 05 U19 | FC Hennef 05 U19 |
| 07/2020 |  | Pablo Schmitt | DF |  | Fortuna Köln II | Fortuna Köln II |
| 07/2020 | | Markus Stein | DF | | FC Hennef 05 U19 | FC Hennef 05 U19 |
| 07/2020 | | Hannes Viehweger | DF |  | SV Deutz 05 | SV Deutz 05 |
| 07/2020 | | Mohamed Dahas | FW |  | SV Bergisch Gladbach 09 | Berg. Gladb. |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 | | Sven Brand | MF |  | SSV Merten | SSV Merten |
| 07/2020 | | Eric Gweth | FW |  | Westfalia Herne | West. Herne |
| 07/2020 | | Matteo Tessarolo | GK |  | FV Wiehl 2000 | FV Wiehl |
| 07/2020 | | Franck Ananou | DF | | SSV Merten | SSV Merten |
| 07/2020 |  | Aron Andreasson | DF |  | ZFC Meuselwitz | Meuselwitz |
| 07/2020 | | Kuss Kunzika | DF |  | TuS Oberwinter | TuS Oberwinter |
| 07/2020 | | Max Ickenroth | MF |  | Siegburger SV 04 | Siegburger SV |
| 07/2020 | | Jasper Löffelsend | MF |  | FC Wegberg-Beeck | Wegberg-B. |
| 07/2020 | | Matona-Glody Ngyombo | MF | | SV Bergisch Gladbach 09 | Berg. Gladb. |