| 2017 China International Suzhou | |
|---|---|
| Date | 23 October – 29 October |
| Edition | 3rd |
| Draw | 32S / 16D |
| Surface | Hard |
| Location | Suzhou, China |
| Champions | |
| Singles | |
 Miomir Kecmanović | |
| Doubles | |
 Gao Xin / Sun Fajing | |
The 2017 China International Suzhou was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Suzhou, China from October 23 to October 29, 2017.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 TPE | |||
 SLO | Blaž Kavčič | 105 | 2 |
 MDA | Radu Albot | 109 | 3 |
 BRA | Thiago Monteiro | 125 | 4 |
 ESP | Adrián Menéndez Maceiras | 127 | 5 |
 FRA | Calvin Hemery | 178 | 6 |
 KOR | Lee Duck-hee | 185 | 7 |
| CHN | Zhang Ze | 222 | 8 |
| CHN | Wu Di | 234 | 9 |
The following players received wildcards into the singles main draw:
Gao Xin Sun Fajing Xia Zihao Zeng Shi HongThe following players received entry from the qualifying draw:
Riccardo Ghedin 
Miliaan Niesten
Sidharth Rawat Te Rigele The following player received entry as a lucky loser:
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