Zelenyi Hai (Ukrainian: Зелений Гай) is a village in Kupiansk Raion, Kharkiv Oblast, Ukraine.

[1] Until 18 July 2020, Zelenyi Hai belonged to Velykyi Burluk Raion.

The raion was abolished in July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Kharkiv Oblast to seven.

[2][3] On 22 January 2025, Russian forces claimed to have captured the town.

This article about a location in Kharkiv Oblast is a stub.