Caldes (Caudés or Cjaudés in local dialect) is a comune (municipality) in Trentino in the northern Italian region Trentino-Alto Adige/Südtirol, located about 35 kilometres (22 mi) northwest of Trento.

As of 31 December 2004, it had a population of 1,049 and an area of 20.9 square kilometres (8.1 sq mi).

[3] The municipality of Caldes contains the frazioni (subdivisions, mainly villages and hamlets) Bozzana, Bordiana, Tozzaga, Cassana, S. Giacomo, and Samoclevo.

Caldes borders the following municipalities: Bresimo, Cis, Malè, Cles, Terzolas, and Cavizzana.

It is one of I Borghi più belli d'Italia ("The most beautiful villages of Italy").