Servoz is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.
Servous has a railway station on the Saint-Gervais–Vallorcine railway and the section from Les Houches to Servoz holds the world record gradient for an adhesion railway at a 9% gradient over a distance of 2,000 m.