Meyrueis is a commune in the Lozère département in southern France.

The town of Meyrueis is located between the foothills of Mont Aigoual to the south, and the Causse Méjean to the north. The town thus marks the border between the geographic areas of the Grands Causses, Causse Noir and Causse Méjean, and the Cévennes Mountains. Three rivers are meeting there: the Jonte, the Béthuzon and the Brèze. The communal territory stretches over 10,468 hectares, delimitated by a rectangle of 25 km long and 10 km wide, with an average altitude of 706 meters, and a highlight of 1562 meters.