Pokrovka () is a rural locality (a selo) and the administrative center of Pokrovsky Selsoviet of Klyuchevsky District, Altai Krai, Russia. The population was 481 as of 2016. There are 6 streets.
Pokrovka is located 29 km southeast of Klyuchi (the district's administrative centre) by road. Severka is the nearest rural locality.
The village is inhabited by Russians and others.