Hamburger SV
Zugänge
| ab | Name | Pos | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 12/2025 |  | Shafiq Nandja | AB | |||
| 09/2025 |  | Fábio Vieira | MF |  | Arsenal FC | Arsenal |
| 09/2025 |  | Albert Lokonga | MF | | Arsenal FC | Arsenal |
| 08/2025 |  | Luka Vušković | AB |  | Tottenham Hotspur | Tottenham |
| 08/2025 |  | Giorgi Gocholeishvili | AB |  | Schachtar Donezk | S. Donezk |
| 08/2025 |  | Warmed Omari | AB |  | Stade Rennais | Rennes |
| 07/2025 |  | Daniel Peretz | TW |  | Bayern München | FC Bayern |
| 07/2025 |  | Yussuf Poulsen | ST |  | RB Leipzig | RB Leipzig |
| 07/2025 |  | Nicolás Capaldo | MF |  | RB Salzburg | RB Salzburg |
| 07/2025 |  | Rayan Philippe | ST |  | Eintracht Braunschweig | Braunschweig |
| 07/2025 | | Fernando Dickes | TW | | RB Leipzig | RB Leipzig |
| 07/2025 | | Guilherme Ramos | AB |  | CD Santa Clara | CD Santa Clara |
| 07/2025 | | Lucas Perrin | AB |  | Cercle Brugge | Cercle |
| 07/2025 |  | Jordan Torunarigha | AB |  | KAA Gent | Gent |
| 07/2025 | | Nicolai Remberg | MF |  | Holstein Kiel | Holstein Kiel |
| 07/2025 |  | Anssi Suhonen | MF |  | Jahn Regensburg | Regensburg |
| 07/2025 | | Max Bergmann | CO-TR |  | 1899 Hoffenheim II | Hoffenheim II |
| 07/2025 | | Felix Wolfmeier | SP-AN |  | Hamburger SV II | Hamburg II |
Abgänge
| ab | Name | Pos | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 09/2025 | | Joel Agyekum | AB |  | Viktoria Köln | Vikt. Köln |
| 09/2025 | | Otto Stange | ST |  | SV 07 Elversberg | Elversberg |
| 08/2025 | | Sebastian Schonlau | AB |  | Vancouver Whitecaps | Vancouver |
| 07/2025 |  | Łukasz Poręba | MF | | SV 07 Elversberg | Elversberg |
| 07/2025 | | Anssi Suhonen | MF |  | Östers IF | Östers IF |
| 07/2025 | | Matheo Raab | TW |  | 1. FC Union Berlin | Union Berlin |
| 07/2025 | | Lucas Perrin | AB |  | Sporting Gijón | Sporting Gijón |
| 07/2025 | | Nicolas Oliveira | AB | | Jahn Regensburg | Regensburg |
| 07/2025 |  | Dennis Hadžikadunić | AB |  | FK Rostov | FK Rostov |
| 07/2025 |  | Valon Zumberi | AB |  | Vitesse | Vitesse |
| 07/2025 |  | Adam Karabec | MF |  | Sparta Prag | Sparta Prag |
| 07/2025 | | Milad Nejad | MF |  | SV Wehen Wiesbaden | Wiesbaden |
| 07/2025 | | Levin Öztunali | MF | | Hamburger SV II | Hamburg II |
| 07/2025 |  | Ludovit Reis | MF |  | FC Brügge | FC Brügge |
| 07/2025 | | Marco Richter | MF |  | 1. FSV Mainz 05 | Mainz 05 |
| 07/2025 |  | Adedire Mebude | ST |  | KVC Westerlo | KVC Westerlo |
| 07/2025 | | Davie Selke | ST |  | İstanbul Başakşehir | Başakşehir |
