Kaldbak (Danish: Kalbak) is a village in the Faroe Islands, on Streymoy's east coast and part of Tórshavn Municipality.

The village lies on the northern side of the fjord Kaldbaksfjørður.

Excavations show that Kaldbak was already inhabited by the 11th century.

The village was only connected to the Streymoy road system in 1980. Notable people that were born or lived in Kaldbak include:

This Faroe Islands location article is a stub.