2015 Apia International Sydney – Women's singles
| Women's singles | |
|---|---|
| 2015 Apia International Sydney | |
| Champion | Petra Kvitová |
| Runner-up | Karolína Plíšková |
| Score | 7–6 (7–5), 7–6 (8–6) |
| Draw | 28 (4 Q / 2 WC ) |
| Seeds | 8 |
The 2015 Apia International Sydney women's singles was a joint 2015 ATP World Tour and 2015 WTA Tour tennis tournament, played on outdoor hard courts in Sydney, New South Wales, Australia.
Tsvetana Pironkova was the defending champion, but lost in the semifinals to Petra Kvitová. Kvitová won the title by defeating compatriot Karolína Plíšková in the final, 7–6 (7–5), 7–6 (8–6).