Ruy may refer to: Arts and Entertainment Ruy, the Little Cid, Spanish animated television series Ruy Blas, a character in the eponymous tragic drama by Victor Hugo People another form of Rui, a Portuguese male given name another form of the Spanish male given name Rodrigo Ruy López de Segura (1530-1580), Spanish chess player Ruy Ramos (born 1957), Japanese footballer Ruy (footballer) (born 1989), Brazilian footballer Places Ruy, Isère, a commune in France Ruy, Iran, a city in Iran Ruy Special Town, a village in Iran Ruy Mountain, a mountain on the border of Bulgaria and Serbia Other uses Ruy Lopez, a chess opening named after the Spanish chess player