| Player | Position | Value |
|---|---|---|
| Cássio | GK | 700.0K |
| Player | From | Fee | Date |
|---|---|---|---|
| Timurcioğlu Ali | Free Agent | Free | 01.08.2026 |
| Ormeño Santiago | Free Agent | Free | 02.08.2026 |
| Bertelli Simão | Free Agent | Free | 02.08.2026 |
| Bayindir Erkan | Academy | Free | 03.08.2026 |
| Aktorkoglu Emre | Academy | Free | 03.08.2026 |
| Omur Volkan | Academy | Free | 03.08.2026 |
| Calhanoglu Ahmet | Academy | Free | 03.08.2026 |
| Tasci Selcuk | Academy | Free | 03.08.2026 |
| Topcu Erkan | Academy | Free | 03.08.2026 |
| Bayindir Umut | Academy | Free | 03.08.2026 |
| Turuc Tolga | Academy | Free | 03.08.2026 |
| Yazici Ali | Academy | Free | 03.08.2026 |
| Omur Abdullah | Academy | Free | 03.08.2026 |
| Aktorkoglu Enes | Academy | Free | 03.08.2026 |
| Gunok Baris | Academy | Free | 03.08.2026 |
| Guler Merih | Academy | Free | 03.08.2026 |
| Turuc Mert | Academy | Free | 03.08.2026 |
| Wellington | Free Agent | Free | 08.08.2026 |
| Cássio | Free Agent | Free | 18.08.2026 |
| Carvalho Leandro | Free Agent | Free | 20.08.2026 |
| Medina Sebastián | Free Agent | Free | 24.08.2026 |
| Ozdemir Ozan | Academy | Free | 07.09.2026 |
| Bayindir Halil | Academy | Free | 07.09.2026 |
| Unal Oguzhan | Academy | Free | 05.10.2026 |
| Unai Gokhan | Academy | Free | 05.10.2026 |
| Player | From | Date | End Date |
|---|---|---|---|
| Çetin Tarık | Fenerbahce | 09.08.2026 | 06.05.2027 |
| Baniya Rayyan | Konyaspor | 10.08.2026 | 07.05.2027 |
| Efe Demir Yiğit | Fenerbahce | 19.08.2026 | 16.05.2027 |