Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2026 | Jannik Schilling | |||||
| 07/2026 | Frede Gerschewski | GK | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Jamie Krenz | GK | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Elias Lahti | GK | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Lukas Schunter | GK | ![]() | Chemnitzer FC | Chemnitz | |
| 07/2026 | James Stubbs | GK | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Enock Boateng | DF | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Maximilian Schmid | DF | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Hannes Trampnau | DF | ![]() | Eimsbütteler TV U19 | U19 | |
| 07/2026 | Jonathan Bommes | MF | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Fiete Krause | MF | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Nico Meckien | MF | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Joao Sissoco Balde | MF | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Chimaobi Okoroji | FW | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Shadrack Osadolor | FW | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Mats Teichmann | FW | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Andrej Vasiljevic | FW | ![]() | MTK Budapest | MTK Budapest | |
| 07/2026 | Jannes von Diczelski | FW | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Levon Airapetian | AS-CO | ![]() | Hamburger SV U17 | Hamburg U17 | |
| 07/2026 | Lennard Ebel | AS-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 | Mikael Baza | DF | ![]() | FC Barcelona U19 | Barcelona U19 | |
| 07/2026 | Fernando Dickes | GK | ![]() | Hamburger SV | Hamburg | |
| 07/2026 | Juri Gottschalk | GK | ![]() | Eimsbütteler TV U19 | U19 | |
| 07/2026 | Noah Adekunle | DF | ![]() | Hamburger SV II | Hamburg II | |
| 07/2026 | Jarne-Luan Macke | DF | ![]() | JFV Lübeck U19 | U19 | |
| 07/2026 | Jannick Schwarz | DF | ![]() | FC St. Pauli U19 | FC St. Pauli U19 | |
| 07/2026 | Marko Hadnadjev | MF | ![]() | Holstein Kiel U19 | Kiel U19 | |
| 07/2026 | Moritz Reimers | MF | ![]() | Holstein Kiel | Holstein Kiel | |
| 07/2026 | Arnaud Riedel | MF | ![]() | Hamburger SV II | Hamburg II | |
| 07/2026 | Kelvin Ojo | FW | ![]() | Hamburger SV II | Hamburg II | |
| 07/2026 | Rafael Schwarz | FW | ![]() | Eintracht Norderstedt U19 | Norderstedt U19 |












