Bazarchay is a river in the Zangazur uezd of the former Yelizavetpol (Ganja) governorate, flowing through the former Sisian and Gorus districts into the Hakari River. Its length is 179 km.

The hydronym was coined by combining the name of the Turkic Bazar tribe and the geographical nomen “chay”. At present, it is renamed “Vorotan”.