Berdavan (Armenian: Բերդավան) is a village on the Kolb River in the Noyemberyan Municipality of the Tavush Province of Armenia.

Historically, the village was called Tkhadzor, then Ghalacha, and in 1978 it was renamed Berdavan.

The relocation was due to the presence of mosquitos which were thought to bring malaria, but at the new site there were problems with access to drinking water.

The village has a monument dedicated to the people who died in World War II.

This article about a location in Tavush Province, Armenia is a stub.