Hassi Fehal (Arabic: حاسي لفحل) (also written Hassi Lefhal) is a town and commune in Mansoura District, Ghardaïa Province, Algeria.

According to the 2008 census it has a population of 3,651,[1] up from 2,164 in 1998,[2] and a growth rate of 5.5%, the highest in the province.

[1] Hassi Fehal lies on the Trans-Sahara Highway just south of Mansoura, between Ghardaïa to the north and El Goléa to the south.

[3] The overall literacy rate is 68.0%, and is 72.4% among males and 63.2% among females, all three figures being the lowest for any commune in the province.

[4] The commune of Hassi Fehal is composed of one locality:[5]