Mitrofanovo () is a rural locality (a selo) in Shilkinsky District, Zabaykalsky Krai, Russia. Population: There are 7 streets in this selo.
This rural locality is located 6 km from Shilka (the district's administrative centre), 170 km from Chita (capital of Zabaykalsky Krai) and 5,402 km from Moscow. Shilka is the nearest rural locality.