Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2025 |  | Leon Ahlvers |  | Hannover 96 II U17 | Hannover U17 | |
| 07/2025 | | Damian Brzost |  | Hannover 96 III U15 | Hannover U15 | |
| 07/2025 | | Nalin Duran |  | Hannover 96 | Hannover | |
| 07/2025 | | Karim El-Wayss | ||||
| 07/2025 | | Tom Hitzschke | | Hannover 96 II U17 | Hannover U17 | |
| 07/2025 | | Noah Keil | | Hannover 96 II U17 | Hannover U17 | |
| 07/2025 | | Lenn Kloster | ||||
| 07/2025 | | Hannes Lustfeld | | Hannover 96 II U17 | Hannover U17 | |
| 07/2025 | | Nedim Rondic | ||||
| 07/2025 | | Moritz Schäffer | | Hannover 96 II U17 | Hannover U17 | |
| 07/2025 | | Tom Schluck |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2025 | | Jannis Link | GK |  | Niedersachsen U16 | U16 |
| 07/2025 | | Theo Hartmann | DF | | Hannover 96 II U17 | Hannover U17 |
| 07/2025 | | Matteo Milano | DF |  | Hannover 96 U17 | Hannover U17 |
| 07/2025 | | Phil Trümper | DF | | Hannover 96 II U17 | Hannover U17 |
| 07/2025 | | Noah-Aurel Urru | DF | | Niedersachsen U16 | U16 |
| 07/2025 | | Dennis Boateng | MF | | Hannover 96 U17 | Hannover U17 |
| 07/2025 |  | Artem Bychkov | MF | | Hannover 96 II U17 | Hannover U17 |
| 07/2025 | | Eymen Demir | MF | | Hannover 96 U17 | Hannover U17 |
| 07/2025 | | Liam Göhler | MF | | Hannover 96 II U17 | Hannover U17 |
| 07/2025 | | Wolf Harms | MF | | Hannover 96 II U17 | Hannover U17 |
| 07/2025 | | Paul Heinicke | MF | | Hannover 96 II U17 | Hannover U17 |
| 07/2025 | | Joshua Neubauer | FW | | Niedersachsen U16 | U16 |
| 07/2025 | | Marcel Reichenberg | AT-C | | Hannover 96 U17 | Hannover U17 |