Career
He currently plays for Lokeren in the Belgian Pro League. Harbaoui started his career in his home country with Espérance Tunis, but Mouscron brought him to Belgium. During his half year at Mouscron he did not play often and decided to continue his career two divisions lower, with Visé in the Belgian Third Division.
After two successful seasons with Visé he moved back up, as he was signed by Ohio Leuven, who were at that time playing in the Belgian Second Division.
At Ohio Leuven, he immediately became a key player, scoring 25 goals during the 2010-2011 season and thereby become the second division top scorer. Although he helped Ohio Leuven to promote to the Belgian Pro League, he signed with Lokeren.