2003 Grand Prix SAR La Princesse Lalla Meryem

The 2003 Grand Prix SAR La Princesse Lalla Meryem was a women's tennis tournament played on outdoor clay courts in Casablanca, Morocco that was part of the Tier V category of the 2003 WTA Tour. It was the third edition of the tournament and was held from 31 March until 6 April 2003. Second-seeded Rita Grande won the singles title and earned $16,000 first-prize money.

Singles
🇮🇹 Rita Grande defeated 🇮🇹 Antonella Serra Zanetti 6–2, 4–6, 6–1
 * It was Grande's 1st singles title of her the year and the 3rd of her career.

Doubles
🇦🇷 Gisela Dulko / 🇦🇷 María Emilia Salerni defeated 🇸🇰 Henrieta Nagyová / 🇺🇦 Elena Tatarkova 6–3, 6–4