Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 |  | Rijad Bajić | FW |  | Udinese Calcio | Udinese |
| 01/2018 |  | Arda Turan | MF |  | FC Barcelona | Barcelona |
| 01/2018 | | Orhan Ak | AS-CO |  | İstanbul Başakşehir U21 | U21 |
| 11/2017 | | Oktay Bala | FW |  | İstanbul Başakşehir U19 | Başakşehir U19 |
| 11/2017 | | Ferda Ramanlı | AS-CO | |||
| 09/2017 | | Serdar Keşçi | G-AN | |||
| 07/2017 | | Mert Günok | GK |  | Bursaspor | Bursaspor |
| 07/2017 |  | Manuel Da Costa | DF |  | Olympiacos FC | Olympiacos FC |
| 07/2017 | | Kerim Frei | FW |  | Birmingham City | Birmingham |
| 07/2017 |  | Gökhan Inler | MF |  | Beşiktaş | Beşiktaş |
| 07/2017 | | Mevlüt Erdinç | FW |  | Hannover 96 | Hannover |
| 07/2017 | | Gençer Cansev | DF |  | Göztepe | Göztepe Izmir |
| 07/2017 |  | Aurélien Chedjou | DF |  | Galatasaray | Galatasaray |
| 07/2017 |  | Gaël Clichy | DF |  | Manchester City | Man City |
| 07/2017 |  | Musa Muhammed | DF |  | Željezničar Sarajevo | Željezničar |
| 07/2017 | | Enes Subaşi | DF |  | Bodrum FK | Bodrum FK |
| 07/2017 |  | Cheikhou Dieng | MF |  | SKN St. Pölten | SKN St. Pölten |
| 07/2017 |  | Rajko Rotman | MF |  | Kayserispor | Kayserispor |
| 07/2017 |  | Cihan Yildiz | MF |  | Sakaryaspor | Sakaryaspor |
| 07/2017 |  | Sokol Çikalleshi | FW |  | Akhisar Belediyespor | Akhisar |
| 07/2017 |  | Eljero Elia | FW |  | Feyenoord | Feyenoord |
| 07/2017 | | Altuğ Taş | FW | | Sakaryaspor | Sakaryaspor |
| 07/2017 | | Tunay Torun | FW |  | Kasımpaşa SK | Kasımpaşa |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 | | Mehmet Batdal | FW |  | Ankaraspor | Ankaraspor |
| 01/2018 | | Hakan Özmert | MF |  | Antalyaspor | Antalyaspor |
| 09/2017 | | Erol Bulut | AS-CO |  | Yeni Malatyaspor | Y. Malatyaspor |
| 09/2017 | | Musa Muhammed | DF |  | Lokomotiv Plovdiv | Lok Plovdiv |
| 08/2017 | | Ufuk Ceylan | GK |  | Alanyaspor | Alanyaspor |
| 08/2017 |  | Doka Madureira | MF |  | MKE Ankaragücü | Ankaragücü |
| 08/2017 | | Sokol Çikalleshi | FW | | Ankaraspor | Ankaraspor |
| 08/2017 | | Altuğ Taş | FW |  | Bandırmaspor | Bandırmaspor |
| 08/2017 | | Cheikhou Dieng | MF | | MKE Ankaragücü | Ankaragücü |
| 07/2017 | | Gençer Cansev | DF | | MKE Ankaragücü | Ankaragücü |
| 07/2017 | | Cengiz Ünder | MF |  | AS Roma | AS Roma |
| 07/2017 | | Eren Albayrak | DF |  | Konyaspor | Konyaspor |
| 07/2017 | | Ferhat Öztorun | DF | | Konyaspor | Konyaspor |
| 07/2017 |  | Samuel Holmén | MF |  | IF Elfsborg | IF Elfsborg |
| 07/2017 | | Rajko Rotman | MF | | Göztepe | Göztepe Izmir |
| 07/2017 | | Yalçın Ayhan | DF | | Yeni Malatyaspor | Y. Malatyaspor |
| 07/2017 | | Mustafa Pektemek | FW | | Beşiktaş | Beşiktaş |