2004 Grand Prix Hassan II
Date	17–24 May
Edition	20th
Surface	Clay / outdoor
Location	Casablanca, Morocco
Champions
Singles
Santiago Ventura
Doubles
Enzo Artoni / Fernando Vicente
← 2003 · Grand Prix Hassan II · 2005 →

The 2004 Grand Prix Hassan II was an Association of Tennis Professionals tennis tournament held in Casablanca, Morocco. It was the 20th edition of the tournament and was held from May 17 to May 24.

Finals

Singles

Santiago Ventura defeated Dominik Hrbatý 6–3, 1–6, 6–4

• It was Ventura's only title of the year and the 1st of his career.

Doubles

Enzo Artoni / Fernando Vicente defeated Yves Allegro / Michael Kohlmann 3–6, 6–0, 6–4

• It was Artoni's only title of the year and the 2nd of his career. It was Vicente's only title of the year and the 4th of his career.