Tosunpınar, formerly Aynras or Aynaras (Armenian: Այնարաս), is a village in the Kozluk District, Batman Province, Turkey.

[1] It harboured an Armenian population before the Armenian genocide[2] and is today populated by Arabs.

[3] Its population was 597 in 2021; of those 295 were men and 302 were women.

[4] The hamlets of Armağan, Derincik and İncirli are attached to the village.

This geographical article about a location in Batman Province, Turkey is a stub.