革律翁（古希腊语：Γηρυών），巨人。他的牛群放牧在厄律提亚岛上，被海克力士抓走。

In Greek mythology, Geryon (/ˈdʒɪəriən/ or /ˈɡɛriən/; also Geryone; Greek: Γηρυών, genitive: Γηρυόνος), son of Chrysaor and Callirrhoe and grandson of Medusa, was a fearsome giant who dwelt on the island Erytheia of the mythic Hesperides in the far west of the Mediterranean. A more literal-minded later generation of Greeks associated the region with Tartessos in southern Iberia. Geryon was often described as a monster with human faces.