Odilon is a masculine given name of French origin. The name refers to: Odilo of Cluny, sometimes referred to as St. Odilon Odilon Barrot (1791–1873), French politician Odilon Lannelongue (1840–1911), French physician and surgeon Odilon Polleunis (1943–2023), Belgian football player, winner of the Belgian Golden Shoe Odilon Redon (1840–1916), French painter and printmaker