Kazantsevo (Russian: Казанцево) is a rural locality (a selo) and the administrative center of Kazantsevskoye Rural Settlement of Romanovsky District, Altai Krai, Russia.

Kazantsevo is located 18 km northeast of Romanovo (the district's administrative centre) by road.

Mamontovo is the nearest rural locality.

[3] Salt lake Gorkoye lies close to the southern side of the town.

This Romanovsky District, Altai Krai location article is a stub.