Hasna Benhassi (; born 1 June 1978) is a Moroccan retired middle-distance runner. She competed at the 2000, 2004 and 2008 Olympics and won two medals in the 800 m event, in 2004 and 2008.
Benhassi is married to the fellow Olympic middle-distance runner Mouhssin Chehibi; they have a daughter named Farah.