Institut Le Rosey (French pronunciation: ​[ɛ̃stity lə ʁo.zɛ]), commonly referred to as Le Rosey or simply Rosey, is a school near Rolle, Switzerland which has educated royalties from around the world. The school was founded by Paul-Émile Carnal in 1880 on the site of the 14th-century Château du Rosey near the town of Rolle in the Canton of Vaud.