Kotelnikovo () is a rural locality (a selo) in Nerchinsky District, Zabaykalsky Krai, Russia. Population: There are 3 streets in this selo.
This rural locality is located 30 km from Nerchinsk (the district's administrative centre), 200 km from Chita (capital of Zabaykalsky Krai) and 5,440 km from Moscow. Andronnikovo is the nearest rural locality.