| 2015 Hong Kong Tennis Open | |
|---|---|
| Date | October 12–18 |
| Edition | 6th |
| Category | WTA International |
| Draw | 32S / 16D |
| Prize money | $250,000 |
| Surface | Hard |
| Location | Hong Kong |
| Venue | Victoria Park Tennis Stadium |
| Champions | |
| Singles | |
 Jelena Janković | |
| Doubles | |
 Alizé Cornet /  Yaroslava Shvedova | |
The 2015 Hong Kong Tennis Open (also known as the Prudential Hong Kong Tennis Open for sponsorship reasons) was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament, and part of the 2015 WTA Tour. It took place in Victoria Park, Hong Kong, from October 12 to 18.