Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2025 | Noam Göller | |||||
| 07/2025 | Mohamad Hammoud | ![]() | Hamburger SV II U17 | U17 | ||
| 07/2025 | Liam Harrison | |||||
| 07/2025 | Daniel Khomin | ![]() | Hamburger SV II U17 | U17 | ||
| 07/2025 | Carlo Möller | ![]() | Hamburger SV U17 | Hamburg U17 | ||
| 07/2025 | Anthony Sohn | |||||
| 07/2025 | Hasam Taheri | |||||
| 07/2025 | Kevin Twumasi Gardiner | |||||
| 07/2025 | Joan Waack | |||||
| 07/2025 | Zija Murina | DF | ![]() | Hamburger SV II U17 | U17 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2025 | Jan Kobas | ![]() | Hamburger SV II U17 | U17 | ||
| 07/2025 | Mick Lindner | ![]() | Hamburger SV II U17 | U17 | ||
| 07/2025 | Menowin Neto Francisco | ![]() | Hamburger SV II U17 | U17 | ||
| 07/2025 | Louis Paul | ![]() | Hamburger SV II U17 | U17 | ||
| 07/2025 | Martim Silva Lages | ![]() | Hamburger SV II U17 | U17 | ||
| 07/2025 | Mikey Spychalski | ![]() | Hamburger SV II U17 | U17 | ||
| 07/2025 | Nelio Kock | GK | ![]() | Hamburg U16 | U16 | |
| 07/2025 | Mikael Baza | DF | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2025 | Paul Plath | DF | ![]() | Hamburger SV II U17 | U17 | |
| 07/2025 | Stefanos Chrysovitsiotis | MF | ![]() | Hamburger SV II U17 | U17 | |
| 07/2025 | Milo Kühnemund | MF | ![]() | Hamburg U16 | U16 | |
| 07/2025 | Dionart Miroci | MF | ![]() | Hamburger SV II U17 | U17 | |
| 07/2025 | Gabriel Shirdel | MF | ![]() | Hamburger SV II U17 | U17 | |
| 07/2025 | Lasse Wiemann | MF | ![]() | Hamburger SV II U17 | U17 |



