Alassane is a given name or surname that is an alternative transliteration of Al-Hassan. Notable people with the name include:
Abdou Alassane Dji Bo (born 1979), Nigerien judoka Alassane Diatta (born 2005), Senegalese footballer Alassane N'Dour (born 1981), Senegalese football player Alassane Ouattara (born 1942), current President of Côte d'Ivoire Ismaël Alassane (born 1984), Nigerien football defender
See also Allassani Lassana