Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 11.07.2025 | M. Raab | Hamburger SV | Union Berlin | Transfer |
| 11.07.2025 | D. Selke | Hamburger SV | Istanbul Basaksehir | Free Transfer |
| 10.07.2025 | D. Selke | Hamburger SV | Istanbul Basaksehir | Free agent |
| 10.07.2025 | M. Raab | Hamburger SV | Union Berlin | Transfer |
| 10.07.2025 | N. Capaldo | Red Bull Salzburg | Hamburger SV | Transfer |
| 08.07.2025 | N. Capaldo | Red Bull Salzburg | Hamburger SV | Transfer |
| 07.07.2025 | L. Perrin | Hamburger SV | — | Transfer |
| 03.07.2025 | N. Oliveira | Hamburger SV | — | Transfer |
| 02.07.2025 | N. Oliveira | Hamburger SV | — | Free agent |
| 02.07.2025 | R. Philippe | — | Hamburger SV | Transfer |
| 01.07.2025 | Guilherme Ramos | Santa Clara | Hamburger SV | Back from Loan |
| 01.07.2025 | A. Karabec | Hamburger SV | Sparta Praha | Back from Loan |
| 01.07.2025 | J. Torunarigha | Gent | Hamburger SV | Free Transfer |
| 01.07.2025 | F. Dickes | RB Leipzig | Hamburger SV | Free Transfer |
| 01.07.2025 | A. Suhonen | — | Hamburger SV | Back from Loan |
| 01.07.2025 | T. Sanne | — | Hamburger SV | N/A |
| 01.07.2025 | L. Perrin | Cercle Brugge | Hamburger SV | N/A |
| 01.07.2025 | M. Richter | Hamburger SV | FSV Mainz 05 | N/A |
| 01.07.2025 | Adedire Emmanuel Awokoya-Mebude | Hamburger SV | KVC Westerlo | Back from Loan |
| 01.07.2025 | D. Hadžikadunić | Hamburger SV | — | Back from Loan |
| 01.07.2025 | A. Németh | — | Hamburger SV | — |
| 30.06.2025 | O. Sillah | Hamburger SV | — | Free agent |
| 30.06.2025 | L. Seifert | Hamburger SV | SV Elversberg | Free agent |
| 30.06.2025 | R. Philippe | — | Hamburger SV | Transfer |
| 30.06.2025 | N. Remberg | Holstein Kiel | Hamburger SV | Transfer |
| 30.06.2025 | L. Reis | Hamburger SV | Club Brugge KV | Transfer |
| 30.06.2025 | A. Németh | Hamburger SV | — | Transfer |
| 29.06.2025 | A. Karabec | Hamburger SV | Sparta Praha | Return from loan |
| 29.06.2025 | T. Sanne | — | Hamburger SV | Return from loan |
| 29.06.2025 | T. Sanne | Hamburger SV | — | - |
| 29.06.2025 | L. Perrin | Cercle Brugge | Hamburger SV | Return from loan |
| 29.06.2025 | Adedire Emmanuel Awokoya-Mebude | Hamburger SV | KVC Westerlo | Return from loan |
| 29.06.2025 | D. Hadžikadunić | Hamburger SV | — | Return from loan |
| 29.06.2025 | M. Richter | Hamburger SV | FSV Mainz 05 | Return from loan |
| 29.06.2025 | A. Németh | — | Hamburger SV | Return from loan |
| 25.06.2025 | L. Reis | Hamburger SV | Club Brugge KV | Transfer |
| 02.06.2025 | N. Remberg | Holstein Kiel | Hamburger SV | Transfer |
| 04.02.2025 | T. Sanne | Hamburger SV | — | Loan |
| 03.02.2025 | A. Souhmahoro | Paris FC | Hamburger SV | Transfer |
| 03.02.2025 | Alexander Røssing-Lelesiit | — | Hamburger SV | Transfer |
| 01.02.2025 | A. Souhmahoro | Paris FC | Hamburger SV | Transfer |
| 30.01.2025 | L. Perrin | Hamburger SV | Cercle Brugge | Loan |
| 28.01.2025 | M. Heyer | Hamburger SV | Fortuna Düsseldorf | Free Transfer |
| 28.01.2025 | Adedire Emmanuel Awokoya-Mebude | KVC Westerlo | Hamburger SV | Loan |
| 03.01.2025 | A. Suhonen | Hamburger SV | — | Loan |
| 07.11.2024 | J. David | Hamburger SV | WSG Wattens | Free agent |
| 02.09.2024 | Guilherme Ramos | Hamburger SV | Santa Clara | Loan |
| 30.08.2024 | L. Perrin | Strasbourg | Hamburger SV | Free |
| 30.08.2024 | E. Sahiti | — | Hamburger SV | € 1.2M |
| 28.08.2024 | M. Richter | FSV Mainz 05 | Hamburger SV | Loan |