Cloz (German: Klätz or Klotz) is a comune (municipality) in Trentino in the northern Italian region Trentino-Alto Adige/Südtirol, located about 40 kilometres (25 mi) north of Trento.
As of 31 December 2004, it had a population of 710 and an area of 8.3 square kilometres (3.2 sq mi).
Cloz borders the following municipalities: Laurein, Brez, Revò, Dambel and Romallo.