Alain Mimoun, born Ali Mimoun Ould Kacha (1 January 1921 – 27 June 2013) was an Algerian-born[1][2][3] French[4] long-distance runner who competed in track events, cross-country running and the marathon. He was the 1956 Olympic champion in the marathon. He is the most bemedalled French athletics sportsperson in history.