| 2018 Grand Prix SAR La Princesse Lalla Meryem | |
|---|---|
| Date | 30 April – 5 May |
| Edition | 18th |
| Category | WTA International |
| Draw | 32S / 16D |
| Prize money | $250,000 |
| Surface | Clay / outdoor |
| Location | Rabat, Morocco |
| Venue | Club des Cheminots[1] |
| Champions | |
| Singles | |
 Elise Mertens | |
| Doubles | |
 Anna Blinkova /  Raluca Olaru | |
The 2018 Grand Prix SAR La Princesse Lalla Meryem was a women's professional tennis tournament played on clay courts. It was the 18th edition of the tournament and part of the WTA International tournaments category of the 2018 WTA Tour. It took place in Rabat, Morocco, between 30 April and 5 May 2018.