The Morocco Open or Rabat Grand Prix (for sponsorship reasons called the Grand Prix de SAR La Princesse Lalla Meryem), is a women's professional tennis tournament currently held in Rabat, Morocco.

This WTA Tour event is classified as an International tournament and is played on outdoor clay courts.

Tímea Babos is the doubles record holder with three wins.

Patricia Wartusch, Émilie Loit, Iveta Benešová won both singles and doubles titles the same year.

The tournament is named after Princess Lalla Meryem, the sister of Mohammed VI, King of Morocco.