| 2018 Jiangxi International Women's Tennis Open | |
|---|---|
| Date | July 23 – 29 |
| Edition | 5th |
| Category | WTA International |
| Draw | 32S/16D |
| Prize money | $250,000 |
| Surface | Hard |
| Location | Nanchang, China |
| Champions | |
| Singles | |
 Wang Qiang | |
| Doubles | |
| Jiang Xinyu / Tang Qianhui | |
The 2018 Jiangxi International Women's Tennis Open was a professional tennis tournament played on hard courts. It was the 5th edition of the event, and part of the International category of the 2018 WTA Tour. It took place in Nanchang, China, from July 23 – 29, 2018.