| Date: | 15 – 21 May |
| Edition: | 20th |
| Category: | WTA 250 |
| Draw: | 32S / 16D |
| Surface: | Clay / outdoor |
| Prize Money: | $251,750 |
| Location: | Rabat, Morocco |
| Venue: | Club des Cheminots[1] |
| Champs: |  Martina Trevisan |
| Champd: |  Eri Hozumi / Makoto Ninomiya |
| Before Year: | 2019 |
| Main Name: | Morocco Open |
The 2022 Grand Prix SAR La Princesse Lalla Meryem was a women's professional tennis tournament played on clay courts. It was the 20th edition of the tournament and part of the WTA 250 category of the 2022 WTA Tour. It took place in Rabat, Morocco, between 15 and 21 May 2022.[2]
See main article: 2022 Grand Prix SAR La Princesse Lalla Meryem – Singles.
Martina Trevisan def. 
Claire Liu, 6–2, 6–1This is Trevisan's first career WTA singles title.
See main article: 2022 Grand Prix SAR La Princesse Lalla Meryem – Doubles.
Eri Hozumi / Makoto Ninomiya def. 
Monica Niculescu / Alexandra Panova 6–7(7–9), 6–3, [10–8]| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q2 | width=85 | Q1 |
| Women's Singles | 280 | 180 | 110 | 60 | 30 | 1 | 18 | 12 | 1 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Women's 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 | $43,000 | $21,400 | $11,500 | $6,175 | $3,400 | $2,100 | $1,020 | $600 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| style=background:#ededed | Women's Doubles | $12,300 | $6,400 | $3,435 | $1,820 | $960 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Spain | Garbiñe Muguruza | 10 | 1 | |
 Australia | Ajla Tomljanović | 41 | 2 | |
| Spain | Nuria Párrizas Díaz | 51 | 3 | |
 Egypt | Mayar Sherif | 62 | 4 | |
 Hungary | Anna Bondár | 69 | 5 | |
 China | ||||
| Arantxa Rus | 74 | 7 | ||
| Anna Kalinskaya | 75 | 8 | ||
 Sweden | Rebecca Peterson | 77 | 9 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Magdalena Fręch → replaced by 
Marcela Zacarías 
Beatriz Haddad Maia → replaced by Catherine Harrison 
Ivana Jorović → replaced by 
Kristina Mladenovic Ann Li → replaced by Kamilla Rakhimova
Yulia Putintseva → replaced by 
Ulrikke Eikeri Dalma Gálfi
Alison Van Uytvanck → replaced by Astra Sharma Wang Xinyu → replaced by Anna Danilina Zheng Qinwen → replaced by Tessah Andrianjafitrimo| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Japan | Eri Hozumi | Japan | Makoto Ninomiya | 87 | 1 | |
| Romania | Monica Niculescu | Alexandra Panova | 114 | 2 | ||
| Natela Dzalamidze | Kamilla Rakhimova | 115 | 3 | |||
| France | Japan | |||||
| Norway | Ulrikke Eikeri | United States | Catherine Harrison | 128 | 5 |
The following pairs received wildcards into the doubles main draw:
Anna Danilina / Beatriz Haddad Maia → replaced by 
Anastasia Dețiuc / Yana Sizikova Kristina Mladenovic / Ena Shibahara → replaced by Clara Burel / Kristina Mladenovic
