Kalasar (Armenian: Կալասար; Azerbaijani: Qalasar) is an abandoned village in the Vayots Dzor Province of Armenia.

In March-April 1989, ethnic clashes and incidents became frequent because of the Nagorno-Karabakh conflict.

In order to prevent further clashes, the leadership of Yeghegnadzor and Vayk regions organized the safe transfer of Azeris to Nakhichevan.

Armenian refugees who were deported from different settlements of Nakhichevan (Nu Aznaberd) and Azerbaijan settled in the village.

[1] This article about a location in Vayots Dzor Province, Armenia is a stub.