The 2012 Grand Prix Hassan II was a professional men's tennis tournament played on outdoor clay courts.

It was the 28th edition of the tournament which was part of the ATP World Tour 250 category 2012 ATP World Tour.

It took place in Casablanca, Morocco between 9 April and 15 April 2012.

Third-seeded Pablo Andújar won the singles title.

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following pairs received wildcards into the doubles main draw: Pablo Andújar defeated Albert Ramos 6–1, 7–6(7–5) Dustin Brown / Paul Hanley defeated Daniele Bracciali / Fabio Fognini, 7–5, 6–3