Sadio is a West African masculine given name and surname. Notable people with the name include:
Given names Sadio Ba (born 1973), Belgian football player and manager Sadio Camara (1979–2026), Malian military officer and politician Sadio Demba (born 1965), Senegalese football manager Sadio Diallo (born 1990), Guinean footballer Sadio Doucouré (born 1992), French-Malian basketball player Sadio Doumbia (born 1990), French tennis player Sadio Gassama (born 1954), Malian brigadier general Sadio Kanouté (born 1996), Malian footballer Sadio Mané (born 1992), Senegalese footballer Sadio Sankharé (born 1981), French footballer Sadio Sow (born 1976), Senegalese footballer Sadio Lamine Sow (born 1952), Malian politician Sadio Tounkara (born 1992), Malian footballer
Surnames Claude Sadio (born 1943), Senegalese basketball player Diao Sadio (born 1990), Senegalese footballer Lamine Sadio (born 2007), Senegalese footballer
See also Marie-Sadio Rosche (born 1987), Senegalese basketball player Mali Sadio, a legend involving a hippopotamus in Mali