2023 Zagreb Ladies Open

The 2023 Zagreb Ladies Open was a professional tennis tournament played on outdoor clay courts. It was the thirteenth edition of the tournament, which was part of the 2023 ITF Women's World Tennis Tour. It took place in Zagreb, Croatia, between 8 and 14 May 2023.

Singles

 * 🇷🇴 Jaqueline Cristian def. 🇩🇪 Ella Seidel, 6–1, 3–6, 7–6(7–0)

Doubles

 * Valentini Grammatikopoulou / Dalila Jakupović def. 🇫🇷 Carole Monnet /  Antonia Ružić, 6–2, 7–5

Seeds

 * Rankings are as of 1 May 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * Lucija Ćirić Bagarić
 * Jana Fett
 * Dora Mišković
 * Iva Primorac

The following players received entry from the qualifying draw:
 * Veronika Erjavec
 * 🇨🇿 Denise Hrdinková
 * 🇷🇸 Lola Radivojević
 * 🇮🇹 Sofia Rocchetti
 * 🇦🇺 Arina Rodionova
 * 🇩🇪 Ella Seidel
 * 🇹🇷 Zeynep Sönmez
 * 🇸🇰 Laura Svatíková