Eskisehirspor (Süper Lig): every transfer in and out, fees paid and earned, squad market value, €833k spent and €4.7m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-20 | Player | Isparta Davrazspor | Eskisehirspor | Free |
| 2026-07-18 | Player | 24 Erzincanspor | Eskisehirspor | Free |
| 2026-07-17 | Player | Isparta Davrazspor | Eskisehirspor | Free |
| 2026-07-11 | Player | Arnavutköy Belediyespor | Eskisehirspor | Free |
| 2026-07-10 | Player | Isparta Davrazspor | Eskisehirspor | Free |
| 2026-01-16 | Elias Durmaz | Gençlerbirliği Spor Kulübü | Eskisehirspor | Free |
| 2026-01-16 | Christopher Krohn | İçelspor | Eskisehirspor | Free |
| 2025-09-12 | Player | Alanyaspor | Eskisehirspor | Free |
| 2025-08-22 | Cem Güzelbay | Adanaspor | Eskisehirspor | Free |
| 2025-08-14 | Player | Etimesgut Belediyespor | Eskisehirspor | Free |
| 2025-08-08 | Player | Kahramanmaraşspor | Eskisehirspor | Free |
| 2025-08-08 | Player | Eskisehirspor | Utaş Uşakspor | Free |
| 2025-08-06 | Mustafa Inan | İçelspor | Eskisehirspor | Free |
| 2025-08-04 | Player | Altınordu | Eskisehirspor | Free |
| 2025-08-04 | Player | Karşıyaka | Eskisehirspor | Free |
| 2025-07-31 | Player | Erbaaspor | Eskisehirspor | Free |
| 2025-07-18 | Player | Caykur Rizespor | Eskisehirspor | Free |
| 2025-07-16 | Player | Menemen FK | Eskisehirspor | Free |
| 2025-07-16 | Player | Menemen FK | Eskisehirspor | Free |
| 2025-07-15 | Player | Eskisehirspor | Gölcükspor | Free |