| Date: | 5–11 January |
| Edition: | 1st |
| Category: | ITF Women's Circuit |
| Prize Money: | $50,000 |
| Surface: | Hard |
| Location: | Hong Kong |
| Venue: | Victoria Park, Hong Kong |
| Champs: |  Misaki Doi |
| Champd: |  Han Xinyun / Hsu Chieh-yu |
The 2015 ITF Women's Circuit – Hong Kong was a professional tennis tournament played on outdoor hard courts. It was the first edition of the tournament which is part of the 2015 ITF Women's Circuit, offering a total of $50,000 in prize money. It took place in Hong Kong, on 5–11 January 2015.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Romania | Andreea Mitu | 118 | 1 | |
| Japan | Misaki Doi | 124 | 2 | |
 Belarus | Aliaksandra Sasnovich | 144 | 3 | |
| Japan | Eri Hozumi | 152 | 4 | |
 Russian Federation | Ekaterina Bychkova | 158 | 5 | |
| Chan Yung-jan | 162 | 6 | ||
 Liechtenstein | Stephanie Vogt | 171 | 7 | |
| Russian Federation | Marina Melnikova | 183 | 8 |
The following players received wildcards into the singles main draw:
Eudice Chong Ki Yan-tung Maggie Ng Wu Ho-chingThe following players received entry from the qualifying draw:
See main article: 2015 ITF Women's Circuit – Hong Kong – Singles.
Misaki Doi def. Zhang Kailin, 6–3, 6–3See main article: 2015 ITF Women's Circuit – Hong Kong – Doubles.
Han Xinyun / Hsu Chieh-yu def. 
Varatchaya Wongteanchai / Varunya Wongteanchai, 3–6, 6–4, [10–8]