Vasylkiv is a city on the Stuhna River in Obukhiv Raion, Kyiv Oblast, central Ukraine. It hosts the administration of Vasylkiv urban hromada, one of the hromadas of Ukraine. First mentioned in the 10th century, Vasylkiv was incorporated as a city in 1796.

Kyiv Oblast, also called Kyivshchyna, is an oblast (province) in central and northern Ukraine. It surrounds, but does not include, the city of Kyiv, which is administered as a city with special status. However, Kyiv also serves as the administrative center of the oblast. The Kyiv metropolitan area extends out from Kyiv city into parts of the oblast, which is significantly dependent on the urban economy and transportation of Kyiv.