| Player | From | Fee | Date |
|---|---|---|---|
| Nwakaeme Tony | Trabzonspor | Free | 01.08.2026 |
| Kryvtsov Serhiy | Free Agent | Free | 04.08.2026 |
| Čelůstka Ondřej | Free Agent | Free | 04.08.2026 |
| Pérez Alan | Free Agent | Free | 10.08.2026 |
| Ozil Murat | Academy | Free | 11.08.2026 |
| Gunok Deniz | Academy | Free | 11.08.2026 |
| Tasci Semih | Academy | Free | 11.08.2026 |
| Kabak Ibrahim | Academy | Free | 11.08.2026 |
| Tasci Ufuk | Academy | Free | 11.08.2026 |
| Kabak Cenk | Academy | Free | 11.08.2026 |
| Galeano Juan | Free Agent | Free | 14.08.2026 |
| Somália | Free Agent | Free | 15.08.2026 |
| Lorensi Diego | Free Agent | Free | 01.09.2026 |
| Espinosa Jesús | Free Agent | Free | 04.09.2026 |
| Martins Emerson | Free Agent | Free | 06.09.2026 |
| Player | To | Fee | Date |
|---|---|---|---|
| Sinik Doğukan | Kasimpasa | 1.1M | 01.09.2026 |
| Player | From | Date | End Date |
|---|---|---|---|
| Brown Archie | Fenerbahce | 17.08.2026 | 13.02.2027 |
| Uysal Necip | Besiktas | 29.08.2026 | 25.02.2027 |