Mamadou Diop may refer to:
Mamadou Diop (politician) (1936–2018), Senegalese politician and former Mayor of Dakar Mamadou Diop (musician) (born 1954), Senegalese musician Mamadou Diop (basketball, born 1955), Senegalese basketball player at the 1980 Summer Olympics Mamadou Diop (basketball, born 1993), Senegalese basketball player Mamadou Diop (footballer) (born 2000), Mauritanian footballer