Humnyska is a village (selo) in Zolochiv Raion, Lviv Oblast of Western Ukraine. It belongs to Busk urban hromada, one of the hromadas of Ukraine. The village covers an area of 2,389 km2 at an altitude of 218 metres (720 ft) above sea level. Local government is administered by Humnyska village council. A village Chuchmany is also in the structure of local government.