2023 WTA Poland Open

The 2023 Warsaw Open (also known as the BNP Paribas Warsaw Open for sponsorship purposes) was a women's tennis tournament played on outdoor hard courts. It was the third edition of the WTA Poland Open and part of the WTA 250 series of the 2023 WTA Tour. It was hosted at the Legia Tennis Centre in Warsaw, Poland, from 24 until 30 July 2023.

Incidents
Before the start of the tournament, Russian player Vera Zvonareva was blocked from entering Poland "for reasons of state security and public safety." She was thus forced to withdraw from the tournament.

Singles

 * 🇵🇱 Iga Świątek def. 🇩🇪 Laura Siegemund, 6–0, 6–1

Doubles

 * 🇬🇧 Heather Watson / 🇧🇪 Yanina Wickmayer def. 🇵🇱 Weronika Falkowska / 🇵🇱 Katarzyna Piter, 6–4, 6–4

Seeds
† Rankings are as of 17 July 2023.

Other entrants
The following players received wildcard entry into the singles main draw:
 * 🇵🇱 Maja Chwalińska
 * 🇵🇱 Weronika Ewald
 * 🇨🇿 Karolína Muchová

The following player received entry into the main draw with a protected ranking:
 * 🇸🇰 Kristína Kučová

The following players received entry from the qualifying draw:
 * Jana Fett
 * Yuliya Hatouka
 * 🇮🇳 Ankita Raina
 * 🇸🇰 Rebecca Šramková

The following player received entry as a lucky loser:
 * 🇷🇸 Natalija Stevanović

Withdrawals

 * Margarita Betova → replaced by 🇧🇪 Yanina Wickmayer
 * 🇬🇧 Katie Boulter → replaced by 🇯🇵 Nao Hibino
 * 🇨🇿 Marie Bouzková → replaced by 🇨🇿 Tereza Martincová
 * 🇮🇹 Camila Giorgi → replaced by 🇷🇸 Natalija Stevanović
 * 🇪🇸 Rebeka Masarova → replaced by 🇸🇰 Viktória Hrunčáková
 * 🇦🇺 Ajla Tomljanović → replaced by 🇮🇹 Lucrezia Stefanini
 * 🇺🇦 Lesia Tsurenko → replaced by 🇬🇧 Heather Watson
 * 🇨🇿 Markéta Vondroušová → replaced by 🇬🇧 Jodie Burrage
 * 🇨🇳 Wang Xinyu → replaced by 🇫🇷 Jessika Ponchet
 * Vera Zvonareva → replaced by 🇩🇪 Laura Siegemund

Seeds
† Rankings are as of 17 July 2023.

Other entrants
The following pairs received wildcard entry into main draw:
 * 🇵🇱 Maja Chwalińska / 🇫🇷 Jessika Ponchet
 * 🇵🇱 Martyna Kubka / 🇷🇸 Natalija Stevanović

The following pair received entry as alternates:
 * 🇮🇳 Ankita Raina / 🇨🇳 Yuan Yue

Withdrawals

 * Natela Dzalamidze / 🇷🇴 Monica Niculescu → replaced by 🇮🇳 Ankita Raina / 🇨🇳 Yuan Yue
 * Priska Nugroho / Jessy Rompies → replaced by 🇷🇴 Oana Gavrilă /  Jessy Rompies
 * 🇩🇪 Laura Siegemund / Vera Zvonareva → replaced by 🇨🇿 Linda Fruhvirtová / 🇩🇪 Laura Siegemund