| Date: | 1–6 September 2025 |
| Edition: | 2nd |
| Surface: | Clay |
| Location: | Changsha, China |
| Category: | WTA 125 tournaments |
| Prize Money: | $115,000 |
| Champs: | Veronika Erjavec |
| Champd: |  Eudice Chong / Liang En-shuo |
| Before Year: | 2019 |
The 2025 Changsha Open was a professional tennis tournament played on outdoor clay courts. It was the second edition of the tournament (the first since 2019), and part of the 2025 WTA 125 tournaments (upgraded from ITF status for the first edition). It took place in Changsha, China between 1 and 7 September 2025.[1]
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Argentina | María Lourdes Carlé | 125 | 1 | |
| Joanna Garland | 136 | 2 | ||
| Veronika Erjavec | 138 | 3 | ||
 China | Gao Xinyu | 142 | 4 | |
 Thailand | Lanlana Tararudee | 154 | 5 | |
 Japan | Mai Hontama | 180 | 6 | |
| China | Wei Sijia | 189 | 7 | |
| Maria Timofeeva | 191 | 8 |
The following players received wildcards into the singles main draw:
Ren Yufei Yang Yidi You Xiaodi Zhang YingThe following players received entry from the qualifying draw:
Guo Meiqi Nao Hibino → replaced by Zheng Wushuang
Nuria Párrizas Díaz → replaced by Sara Saito Himeno Sakatsume → replaced by Shi Han
Lulu Sun → replaced by Liang En-shuo Moyuka Uchijima → replaced by Yao Xinxin
Zarina Diyas Wang Xiyu → replaced by Zhibek Kulambayeva| Country | Player | Country | Player | Rank | Seed | |
|---|---|---|---|---|---|---|
| Cho I-hsuan | Cho Yi-tsen | 236 | 1 | |||
 France | Estelle Cascino | China | Feng Shuo | 248 | 2 | |
| Argentina | María Lourdes Carlé | Veronika Erjavec | 272 | 3 | ||
| Hong Kong | Eudice Chong | Liang En-shuo | 277 | 4 |
The following pair received a wildcard into the doubles main draw:
Wang Meiling / Yang YidiSee main article: 2025 Changsha Open – Singles.
See main article: 2025 Changsha Open – Doubles.
Eudice Chong / Liang En-shuo def. Li Yu-yun / Yao Xinxin 7–5, 6–3
