| Date: | 8–14 May 2023 |
| Edition: | 13th |
| Surface: | Clay / Outdoor |
| Location: | Zagreb, Croatia |
| Category: | ITF Women's World Tennis Tour |
| Prize Money: | $60,000 |
| Champs: |  Jaqueline Cristian |
| Champd: | Valentini Grammatikopoulou / Dalila Jakupović |
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.[1]
See main article: 2023 Zagreb Ladies Open – Singles.
Jaqueline Cristian def. Ella Seidel, 6–1, 3–6, 7–6(7–0)See main article: 2023 Zagreb Ladies Open – Doubles.
Carole Monnet / Antonia Ružić, 6–2, 7–5| Country | Player | Rank | Seed | |
|---|---|---|---|---|
| France | Diane Parry | 106 | 1 | |
 Hungary | Réka Luca Jani | 131 | 2 | |
| Romania | Jaqueline Cristian | 168 | 3 | |
 United Kingdom | Heather Watson | 169 | 4 | |
| France | Séléna Janicijevic | 174 | 5 | |
 Uzbekistan | Nigina Abduraimova | 184 | 6 | |
| France | Carole Monnet | 199 | 7 | |
 Cyprus | Raluca Șerban | 203 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Denise Hrdinková
Lola Radivojević
Sofia Rocchetti
Arina Rodionova
Zeynep Sönmez
Laura Svatíková