2023 Jiangxi Open – Singles
| Singles | |
|---|---|
| 2023 Jiangxi Open | |
| Champion | Kateřina Siniaková |
| Runner-up | Marie Bouzková |
| Score | 1–6, 7–6(7–5), 7–6(7–4) |
| Draw | 32 |
| Seeds | 8 |
Kateřina Siniaková defeated Marie Bouzková in the final, 1–6, 7–6(7–5), 7–6(7–4) to win the singles tennis title at the 2023 Jiangxi Open. She saved three championship points en route to her fifth WTA Tour singles title.
Rebecca Peterson was the reigning champion from when the event was last held in 2019, but did not participate this year.