| Date: | 26 April – 2 May |
| Edition: | 15th |
| Category: | WTA International |
| Draw: | 32S / 16D |
| Surface: | Clay / outdoor |
| Prize Money: | $250,000 |
| Location: | Marrakesh, Morocco |
| Venue: | Royal Tennis Club de Marrakech |
| Champs: |  Elina Svitolina |
| Champd: |  Tímea Babos /  Kristina Mladenovic |
| Main Name: | Morocco Open |
The 2015 Grand Prix SAR La Princesse Lalla Meryem was a professional tennis tournament played on clay courts. It was the 15th edition of the tournament and part of the WTA International tournaments category of the 2015 WTA Tour. It took place at the Royal Tennis Club de Marrakech in Marrakesh, Morocco, between 26 April and 2 May 2015.
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| Women's singles | 280 | 180 | 110 | 60 | 30 | 1 | 18 | 14 | 10 | 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 bgcolor=afeeee | Round of 64 | width=85 | Q2 | width=85 | Q1 |
| style=background:#ededed | Women's singles | $43,000 | $21,400 | $11,300 | $5,900 | $3,310 | $1,925 | $1,005 | $730 | $530 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| style=background:#ededed | Women's doubles | $12,300 | $6,400 | $3,435 | $1,820 | $960 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Spain | Garbiñe Muguruza | 20 | 1 | |
| Timea Bacsinszky | 22 | 2 | ||
 Italy | Flavia Pennetta | 26 | 3 | |
| Ukraine | Elina Svitolina | 27 | 4 | |
| Mona Barthel | 39 | 5 | ||
| Italy | Roberta Vinci | 41 | 6 | |
 Slovakia | Anna Karolína Schmiedlová | 46 | 7 | |
| Monica Puig | 47 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry as qualifiers:
The following player received entry as a lucky loser:
Zarina Diyas → replaced by Tímea Babos
Alexandra Dulgheru → replaced by Donna Vekić
Kirsten Flipkens → replaced by Evgeniya Rodina
Johanna Larsson → replaced by Tatjana Maria Francesca Schiavone (illness) → replaced by Urszula Radwańska
Peng Shuai → replaced by Marina Erakovic| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Hungary | Tímea Babos | France | Kristina Mladenovic | 28 | 1 | |
| Darija Jurak | Spain | Arantxa Parra Santonja | 81 | 2 | ||
 Russian Federation | Alexandra Panova |  Czech Republic | Renata Voráčová | 92 | 3 | |
| Romania | Raluca Olaru | Spain | Sílvia Soler Espinosa | 124 | 4 |
The following pairs received wildcards into the doubles main draw:
Rita Atik / Zaineb El Houari Ghita Benhadi / Ilze HattinghSee main article: 2015 Grand Prix SAR La Princesse Lalla Meryem – Singles.
Elina Svitolina def. Tímea Babos, 7–5, 7–6(7–3)See main article: 2015 Grand Prix SAR La Princesse Lalla Meryem – Doubles.
Tímea Babos / Kristina Mladenovic def. Laura Siegemund / Maryna Zanevska, 6–1, 7–6(7–5)
