Saint-Oyen is a former commune in the Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France. On 1 January 2019, it was merged into the new commune Grand-Aigueblanche.

Twin towns

The village is twinned with Saint-Oyens in Switzerland. Like its twin, the village is named after Saint Eugendus, a 6th century cleric.

See also

• Communes of the Savoie department