Sulden (German pronunciation: [ˈsʊldn̩]; Italian: Solda [ˈsɔlda]) is a mountain village in South Tyrol, northern Italy.

Sulden lies at the foot of the Ortler, in the Vinschgau valley east of the Stelvio Pass.

Due to its remote location, in AD 1802, the Austrian newspaper "Innsbrucker Wochenblatt" compared it to "Siberia of Tyrol", "where farmers dine with bears and kids ride on wolves".

Sulden is located in the northeast Italian region of Trentino Alto Adige in the province of South Tyrol.

This small province has been part of Austria until the World War I, when it passed to Italy.Because of its political past, the languages spoken in this region are German, Italian and Ladin.