| Singles | |
|---|---|
| 2006 Grand Prix Hassan II | |
| Champion |
|
| Runner-up |
|
| Final score | 6–1, 6–4 |
Mariano Puerta was the defending champion, but did not participate this year.
Daniele Bracciali defeated Nicolás Massú 6–1, 6–4, to win the 2006 Grand Prix Hassan II singles event.