Ludoș (German: Grosslogdes; Hungarian: Nagyludas; Transylvanian Saxon dialect: Logdes) is a commune located in Sibiu County, Transylvania, Romania, bordering Alba County. It is composed of two villages, Gusu (Giesshübel; Kisludas; Gäszhiwel) and Ludoș.

The commune is situated on the Transylvanian Plateau, on the banks of the river Secaș. It is located in the western part of Sibiu County, 33 km (21 mi) northwest of the county seat, Sibiu.