Sitnikovo () is a rural locality (a selo) and the administrative center of Sitnikovsky Selsoviet of Bayevsky District, Altai Krai, Russia. The population was 676 as of 2016. There are 7 streets.
Sitnikovo is located near Mostovoye lake, south of Bayevo (the district's administrative centre) by road. Soboli is the nearest rural locality.
The village is inhabited by Russians and others.