Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2021 |  | Nikolai Anochin | ||||
| 07/2021 | | Louis Matthias Creutz | ||||
| 07/2021 | | Arben Dalipi | ||||
| 07/2021 | | Kevin Dawson | ||||
| 07/2021 | | Azem Galica | ||||
| 07/2021 | | Glenn Grünewald | ||||
| 07/2021 | | Daniel Ibekwe-Kazi | ||||
| 07/2021 | | Noah Klünder | ||||
| 07/2021 | | Mats Knaack | ||||
| 07/2021 | | Yuma Nando Lehmann | ||||
| 07/2021 | | Luca Rüth | ||||
| 07/2021 | | Arlind Sadiku | ||||
| 07/2021 | | Daniel Schäfer | ||||
| 07/2021 | | Stefano Selbach | ||||
| 07/2021 |  | Valdrim Syla | ||||
| 07/2021 | | Kieran Thiele | ||||
| 07/2021 | | Tican Rocco Yilmaz | ||||
| 07/2021 | | Luca Adler | GK | |||
| 07/2021 | | Leon Muharemi | GK | |||
| 07/2021 | | Lennard Sievers | GK |  | Niendorfer TSV U17 | Niendorfer TSV U17 |
| 07/2021 | | Emmanuel Adossi | DF | |||
| 07/2021 | | Jesaja Hounsiagama | DF | |||
| 07/2021 | | Max Kischkat | DF | |||
| 07/2021 | | Joseph Pierre Akpalo | MF | |||
| 07/2021 | | Tim Beckedahl | MF | |||
| 07/2021 | | Oguzhan Gücyeter | MF | |||
| 07/2021 | | Jonas Hinz | MF | |||
| 07/2021 | | Dayo Richardt | MF | |||
| 07/2021 | | Malik Schorsch | MF | |||
| 07/2021 | | Kartik Sharma | MF | |||
| 07/2021 | | Michael Aburam | FW |  | FC St. Pauli II U17 | U17 |
| 07/2021 | | Jeremy Mata Seta | FW | |||
| 07/2021 | | Steve Nana Sandjong | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2021 | | Asongafac Anou | GK | | Niendorfer TSV U17 | Niendorfer TSV U17 |
| 07/2021 | | Iker Rieger Y Borrell | GK |  | Eimsbütteler TV U19 | U19 |
| 07/2021 | | Caleb Gyema | DF | | Eimsbütteler TV U19 | U19 |
| 07/2021 | | Serkan Özenc | DF | | Eimsbütteler TV U19 | U19 |
| 07/2021 | | Raul Celotto | MF |  | Hansa Rostock U19 | Rostock U19 |
| 07/2021 | | Patrice Dim Obi | MF | | Eimsbütteler TV U19 | U19 |
| 07/2021 | | Josh Görtzen | MF | | Eimsbütteler TV U19 | U19 |
| 07/2021 | | Benedict Hwidie | MF | | Eimsbütteler TV U19 | U19 |
| 07/2021 | | Daniel Naumann | MF | | Eimsbütteler TV U19 | U19 |
| 07/2021 | | Kingsley Akindele | FW |  | Chemnitzer FC U19 | Chemnitzer FC U19 |
| 07/2021 | | Max Dörhölt | FW | | Eimsbütteler TV U19 | U19 |
| 07/2021 | | Nick Leptien | FW | | Eimsbütteler TV U19 | U19 |