| Date: | 21 – 27 May |
| Edition: | 21st |
| Category: | WTA 250 |
| Draw: | 32S / 16D |
| Surface: | Clay / outdoor |
| Prize Money: | $259,303 |
| Location: | Rabat, Morocco |
| Venue: | Club des Cheminots[1] |
| Champs: |  Lucia Bronzetti |
| Champd: |  Sabrina Santamaria / Yana Sizikova |
| Main Name: | Morocco Open |
The 2023 Grand Prix SAR La Princesse Lalla Meryem was a professional women's tennis tournament played on clay courts. It was the 21st edition of the tournament and part of the WTA 250 category of the 2023 WTA Tour. It took place in Rabat, Morocco, between 21 and 27 May 2023.[2]
See main article: 2023 Grand Prix SAR La Princesse Lalla Meryem – Singles.
Lucia Bronzetti def. 
Julia Grabher 6–4, 5–7, 7–5See main article: 2023 Grand Prix SAR La Princesse Lalla Meryem – Doubles.
Sabrina Santamaria / Yana Sizikova def. 
Ingrid Gamarra Martins / Lidziya Marozava 3–6, 6–1, [10–8]| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Italy | Martina Trevisan | 18 | 1 | |
| United States | Sloane Stephens | 36 | 2 | |
 Egypt | Mayar Sherif | 43 | 3 | |
| United States | Alycia Parks | 49 | 4 | |
 Canada | Leylah Fernandez | 50 | 5 | |
 Kazakhstan | Yulia Putintseva | 51 | 6 | |
 Czech Republic | Linda Fruhvirtová | 55 | 7 | |
| Tatjana Maria | 63 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Anna Bondár → replaced by 
Sada Nahimana Elisabetta Cocciaretto → replaced by 
Léolia Jeanjean Sara Errani → replaced by 
Julia Riera Rebecca Marino → replaced by Kristina Mladenovic Alison Riske-Amritraj → replaced by 
Gabriela Lee Maria Sakkari → replaced by Julia Grabher 
Sara Sorribes Tormo → replaced by Ángela Fita Boluda
Ajla Tomljanović → replaced by Lucia Bronzetti| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
 Japan | Miyu Kato | Aldila Sutjiadi | 64 | 1 | ||
| Romania | Monica Niculescu | Japan | Makoto Ninomiya | 83 | 2 | |
| Hungary | Tímea Babos | Kazakhstan | Anna Danilina | 97 | 3 | |
 Norway | Ulrikke Eikeri | Japan | Eri Hozumi | 110 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Nuria Párrizas Díaz / Ekaterina Yashina → replaced by 
Eudice Chong / Francesca Di Lorenzo