Ahmadou is a given name. Notable people with the name include:
Ahmadou Ahidjo (1924–1989), Cameroonian politician Ahmadou Camara (born 2003), Guinean footballer Ahmadou Kourouma (1927–2003), Ivorian novelist Ahmadou Lamine Ndiaye (born 1937), Senegalese scientist Ahmadou Eboa Ngomna (born 1983), Cameroonian footballer Ahmadou Touré, Malian politician Ahmadou Wagué, Senegalese physicist Almamy Ahmadou of Timbo, Guinean politician