Mahamane is a given name. Notable people with the name include:
Mahamane Cissé (born 1993), Nigerien football player
Mahamane Haidara (1910–1981), Malian politician
Mahamane Kalil Maiga (born 1948), Malian scientist and politician
Mahamane Ousmane (born 1948), Nigerien politician, fourth President of Niger
Mahamane Saley, Nigerien politician
Mahamane Traoré (born 1988), Malian football midfielder