Norðradalur (Danish: Nordredal) is a village on the western coast of the Faroese island of Streymoy in Tórshavn Municipality. The 2015 population was 15. Its postal code is FO 178. The village lies in a large valley surrounded be steep cliffs and the ocean, with views over Koltur.

Norðradalur has a columnar basalt wall, which is used as the main climbing area for the young, but growing Faroese climbing community.

• List of towns in the Faroe Islands

• Personal Danish site with photographs of Norðradalur