İstanbul Başakşehir
Official Name: İstanbul Başakşehir Futbol Kulübü
Formed: 1990 Ground: Başakşehir Fatih Terim (17,319) Manager: Abdullah Avcı [TUR]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Volkan Babacan | TUR | G | 1.92 | 86 | 11-08-88 | Antalya | Manisaspor |
| 2 | Yalçın Ayhan | TUR | D | 1.92 | 82 | 01-05-82 | Şişli | Kasımpaşa |
| 3 | ||||||||
| 4 | Rajko Rotman | SVN | M | 1.87 | 80 | 19-03-89 | Maribor | Rudar Valenje |
| 5 | Mahmut Tekdemir | TUR | M | 1.78 | 72 | 20-01-88 | Çermik | None |
| 6 | Alexandru Epureanu | MDA | D | 1.86 | 80 | 27-09-86 | Chişinău | Anzhi Makhachkala |
| 7 | Edin Višća | BIH | M | 1.72 | 67 | 17-02-90 | Olovo | Željezničar |
| 8 | Marcio Mossoró | BRA | M | 1.70 | 67 | 04-07-83 | Mossoró | Al-Ahli [KSA] |
| 9 | Mehmet Batdal | TUR | F | 1.95 | 89 | 24-02-86 | İzmir | Galatasaray |
| 10 | Doka Madureira | BRA | M | 1.78 | 72 | 11-02-84 | Sena Madureira | Litex Lovech |
| 11 | ||||||||
| 12 | ||||||||
| 13 | Ahmet Said Kivanç | TUR | G | 1.89 | 80 | 29-04-98 | İstanbul | None |
| 14 | Bekir İrtegün | TUR | D | 1.83 | 80 | 20-04-84 | Elaziğ | Fenerbahçe |
| 15 | ||||||||
| 16 | ||||||||
| 17 | ||||||||
| 18 | Stefano Napoleoni | ITA | F | 1.77 | 65 | 26-06-86 | Rome | Atromitos |
| 19 | ||||||||
| 20 | Hakan Özmert | TUR | M | 1.76 | 69 | 03-08-85 | Nantes | Sivasspor |
| 21 | ||||||||
| 22 | Musa Muhammed | NGA | D | 1.74 | 68 | 31-10-96 | Kano | Hearts of Oak |
| 23 | Semih Şentürk | TUR | F | 1.83 | 78 | 29-04-83 | İzmir | Antalyaspor |
| 24 | ||||||||
| 25 | Emre Belözoğlu | TUR | M | 1.71 | 68 | 07-09-80 | Istanbul | Fenerbahçe |
| 26 | ||||||||
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| 33 | Uğur Uçar | TUR | D | 1.80 | 70 | 05-04-87 | Bakirköy | Karabükspor |
| 34 | Cenk Ahmet Alkılıç | TUR | M | 1.69 | 62 | 09-12-87 | İzmir | Erciyesspor |
| 35 | ||||||||
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| 38 | ||||||||
| 39 | Alparslan Erdem | TUR | D | 1.74 | 66 | 11-12-88 | Vechta | Bucaspor |
| 40 | ||||||||
| 41 | Muhammed Kerem Aktürkoğlu | TUR | M | 1.73 | 70 | 21-10-98 | Kocaeli | None |
| 55 | Faruk Çakır | TUR | G | 1.90 | 80 | 08-02-95 | Eyüp | None |
| 67 | Cenk Şahin | TUR | M | 1.79 | 65 | 22-09-94 | Zonguldak | None |
| 86 | Ufuk Ceylan | TUR | G | 1.95 | 90 | 23-06-86 | İzmir | Galatasaray |
| 87 | Ferhat Öztorun | TUR | D | 1.76 | 73 | 08-05-87 | İstanbul | Orduspor |
| 91 | Enes Subaşı | TUR | D | 1.85 | 80 | 01-10-97 | Antalya | None |
| 93 | Mustafa Toprak | TUR | M | 1.78 | 75 | 05-10-97 | İstanbul | None |
| 98 | Alper Karaman | TUR | M | 1.77 | 70 | 24-01-97 | İstanbul | None |
| 99 | Sokol Çikalleshi | ALB | F | 1.87 | 80 | 27-07-90 | Kavajë | Split |
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 57 | Cihan Yıldız | TUR | M | 1.78 | 73 | 03-03-95 | Gelsenkirchen | Erciyesspor (On Loan) |
| 24 | Jérémy Perbet | FRA | F | 1.84 | 77 | 12-12-84 | Le Puy-en-Velay | Charleroi (On Loan) |
| 32 | Murat Akın | TUR | M | 1.74 | 70 | 22-10-86 | Sint-Niklaas | Karabükspor |
| 3 | Sedat Ağçay | TUR | M | 1.76 | 72 | 22-09-81 | Bulanik | Yeni Malatyaspor |
| 66 | Gençer Cansev | TUR | D | 1.87 | 80 | 04-01-89 | Akdapmadeni | Göztepe (On Loan) |
| 11 | Altuğ Taş | TUR | F | 1.75 | 70 | 10-01-96 | Ankara | Tepecikspor (On Loan) |
| 17 | Stéphane Badji | SEN | M | 1.80 | 75 | 29-05-90 | Ziguinchor | Anderlecht |