Zubkovshchina () is a rural locality (a selo) in Karymsky District, Zabaykalsky Krai, Russia. Population: There is 1 street in this selo.
This rural locality is located 14 km from Karymskoye (the district's administrative centre), 86 km from Chita (capital of Zabaykalsky Krai) and 5,336 km from Moscow. Mayaki is the nearest rural locality.