Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2022 |  | Davit Arakelyan | MF | |||
| 07/2021 | | Erk Christiansen | GK | |||
| 07/2021 | | Christopher Thomsen | GK |  | Heider SV II | Heider SV II |
| 07/2021 |  | Zarifou Issifou | DF | | Heider SV II | Heider SV II |
| 07/2021 | | Pascal Ayene | MF |  | Heider SV | Heider SV |
| 07/2021 | | Lothar Giesen | MF | | Heider SV II | Heider SV II |
| 07/2021 | | Hannes Guth | MF | |||
| 07/2021 |  | Rahim Jallow | MF |  | VfR Neumünster II | VfR Neum. II |
| 07/2021 | | Kevin Knoll | MF | | Heider SV II | Heider SV II |
| 07/2021 | | Martin Kock | MF | | Heider SV II | Heider SV II |
| 07/2021 | | Mats Timm Kosuck | FW | | Heider SV II | Heider SV II |
| 07/2021 | | Valentin Sinzel | FW | | Heider SV II | Heider SV II |
| 07/2021 |  | Mamadou Sabaly | MA | | Heider SV II | Heider SV II |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2022 | | Flemming Westensee | MF | | Heider SV | Heider SV |
| 01/2022 | | Zarifou Issifou | DF |  | Meiendorfer SV | Meiendorf |
| 01/2022 | | Rahim Jallow | MF |  | TSV Stein | TSV Stein |
| 07/2021 | | Mats Hinrichs | GK |  | SV Frisia 03 | Frisia |
| 07/2021 | | Marc Koschenz | MF |  | TSB Flensburg | TSB Flensburg |
| 07/2021 | | Anton Merz | MF | | TSB Flensburg | TSB Flensburg |
| 07/2021 | | Fabian Arndt | FW | | Heider SV | Heider SV |
| 07/2021 | | Finn Kalisch | FW |  | Weiche Flensburg 08 II | W. Flensburg II |
| 07/2021 | | Christoph Samow | FW |  | TSV Pattensen | TSV Pattensen |