The 2023 Thailand Open was a professional WTA tournament played on outdoor hard courts. It was the 3rd edition of the Thailand Open as part of the WTA 250 tournaments of the 2023 WTA Tour after the last two editions were cancelled due to the COVID-19 pandemic in Thailand. It took place at the True Arena Hua Hin in Hua Hin, Thailand, from 30 January to 5 February 2023.[1]
See main article: 2023 Thailand Open – Singles.
Zhu Lin def. 
Lesia Tsurenko 6–4, 6–4See main article: 2023 Thailand Open – Doubles.
Wang Xinyu / Zhu Lin, 6–1, 7–6(8–6)| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q2 | width=85 | Q1 |
| Singles | 280 | 180 | 110 | 60 | 30 | 1 | 18 | 12 | 1 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 |
| width=130 bgcolor=dfe2e9 | Event | width=80 bgcolor=lime | W | width=85 bgcolor=thistle | F | width=85 bgcolor=ffff00 | SF | width=85 bgcolor=ffebcd | QF | width=85 bgcolor=afeeee | Round of 16 | width=85 bgcolor=afeeee | Round of 32 | width=85 | Q2 | width=85 | Q1 |
| style=background:#ededed | Women's singles | $34,228 | $20,226 | $11,275 | $6,418 | $3,922 | $2,804 | $2,075 | $1,340 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| style=background:#ededed | Women's doubles | $12,447 | $7,000 | $4,020 | $2,400 | $1,848 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Canada | Bianca Andreescu | 43 | 1 | |
 Kazakhstan | Yulia Putintseva | 47 | 2 | |
| China | Wang Xiyu | 53 | 3 | |
| Anna Kalinskaya | 59 | 4 | ||
| Ukraine | Marta Kostyuk | 61 | 5 | |
| Tatjana Maria | 71 | 6 | ||
| China | Wang Xinyu | 79 | 7 | |
 Czech Republic | Linda Fruhvirtová | 82 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Marie Bouzková → replaced by 
Katie Boulter
Léolia Jeanjean → replaced by Anastasia Zakharova
Kristína Kučová → replaced by Lesia Tsurenko
Magda Linette → replaced by 
Mirjam Björklund
Claire Liu → replaced by Heather Watson
Ajla Tomljanović → replaced by 
Nao Hibino Bianca Andreescu (illness)| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Australia | Ellen Perez | Tamara Zidanšek | 67 | 1 | ||
| Japan | Miyu Kato | Aldila Sutjiadi | 76 | 2 | ||
| Ukraine |  Romania | |||||
| Latisha Chan | Alexa Guarachi | 134 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Han Xinyun / Moyuka Uchijima → replaced by Wang Xinyu / Zhu Lin Marta Kostyuk / Elena-Gabriela Ruse → replaced by 
Natalija Stevanović / Anastasia Tikhonova Linda Fruhvirtová / Anna Kalinskaya (sickness)