| Date: | 9–15 October |
| Edition: | 7th |
| Category: | WTA 500 |
| Draw: | 28S / 16D |
| Location: | Zhengzhou, China |
| Venue: | Henan Provincial Stadium |
| Surface: | Hard, outdoor |
| Prize Money: | $780,637 |
| Champs: |  Zheng Qinwen |
| Champd: |  Gabriela Dabrowski /  Erin Routliffe |
| Before Year: | 2019 |
The 2023 Zhengzhou Open was a professional women's tennis tournament played on outdoor hard courts. It was the seventh edition of the tournament and categorized as a WTA 500 tournament on the 2023 WTA Tour. It took place at the Henan Provincial Stadium in Zhengzhou, China from 9 October to 15 October 2023.[1] This was the first edition of the tournament held since 2019, as the intervening editions were canceled due to the COVID-19 pandemic in China.
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| Singles | 470 | 305 | 185 | 100 | 55 | 1 | 25 | 18 | 13 | 1 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 |
See main article: 2023 Zhengzhou Open – Singles.
Zheng Qinwen def. 
Barbora Krejčíková, 2–6, 6–2, 6–4.This was Zheng's second WTA Tour title.
See main article: 2023 Zhengzhou Open – Doubles.
Gabriela Dabrowski / Erin Routliffe def. 
Shuko Aoyama / Ena Shibahara, 6–2, 6–4| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 United States | ||||
 Kazakhstan | ||||
| Maria Sakkari | 6 | 3 | ||
 Tunisia | Ons Jabeur | 7 | 4 | |
| Czech Republic | ||||
 France | Caroline Garcia | 10 | 6 | |
| Czech Republic | Barbora Krejčíková | 12 | 7 | |
| Daria Kasatkina | 13 | 8 | ||
| Veronika Kudermetova | 16 | 9 | ||
| Donna Vekić | 21 | 10 | ||
| Liudmila Samsonova | 22 | 11 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Anhelina Kalinina Jennifer Brady → replaced by 
Tímea Babos Coco Gauff → replaced by Diana Shnaider Madison Keys → replaced by 
Jasmine Paolini Karolína Muchová → replaced by Moyuka Uchijima Elena Rybakina → replaced by Tamara Korpatsch Markéta Vondroušová → replaced by Lucia Bronzetti| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Canada | Gabriela Dabrowski | New Zealand | Erin Routliffe | 24 | 1 | |
| United States | Desirae Krawczyk | Demi Schuurs | 24 | 2 | ||
| Japan | Shuko Aoyama | Japan | Ena Shibahara | 31 | 3 | |
| Laura Siegemund | Vera Zvonareva | 32 | 4 |
The following pair received a wildcard into the main draw:
