Swimming at the 2011 Pan Arab Games had more than ten events and Oussama Mellouli won the most gold metals.
A total of 38 long course (50m) events were contested. The top medal-winning athletes from the Games both came from Swimming: Tunisia's Oussama Mellouli (15 golds, 1 silver) and Egypt's Farida Osman (7 golds). 
