Bilyi Kolodiaz (Ukrainian: Білий Колодязь; Russian: Белый Колодезь) is a rural settlement in Chuhuiv Raion, Kharkiv Oblast, Ukraine.

It is located at the northeast of the oblast, in the drainage basin of the Donets.

[2] Until 18 July 2020, Bilyi Kolodiaz belonged to Vovchansk Raion.

[3][4] Until 26 January 2024, Bilyi Kolodiaz was designated urban-type settlement.

On this day, a new law entered into force which abolished this status, and Bilyi Kolodiaz became a rural settlement.