| 2017 Amex-Istanbul Challenger | |
|---|---|
| Date | 11–17 September |
| Edition | 30th |
| Surface | Hard |
| Location | Istanbul, Turkey |
| Champions | |
| Singles | |
 Malek Jaziri | |
| Doubles | |
 Andre Begemann /  Jonathan Eysseric | |
The 2017 Amex-Istanbul Challenger was a professional tennis tournament played on hard courts. It was the 30th edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Istanbul, Turkey between 11 and 17 September 2017.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| TUN | Malek Jaziri | 80 | 1 |
 UZB | Denis Istomin | 86 | 2 |
 ROU | Marius Copil | 87 | 3 |
 RUS | Evgeny Donskoy | 99 | 4 |
 KAZ | Alexander Bublik | 104 | 5 |
 ITA | Matteo Berrettini | 139 | 6 |
| ITA | |||
 GRE | Stefanos Tsitsipas | 161 | 8 |
The following players received wildcards into the singles main draw:
Altuğ Çelikbilek Muhammet Haylaz Mert Naci Türker Anıl Yüksel The following players received entry from the qualifying draw:
Robin Kern 
Yannick Mertens Roman Safiullin Marc SieberThe following player received entry as a lucky loser:
Shalva Dzhanashia Malek Jaziri def. Matteo Berrettini 7–6(7–4), 0–6, 7–5. Andre Begemann / Jonathan Eysseric def. 
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