Semyonovka (Russian: Семёновка) is a rural locality (a selo) and the administrative center of Semyonovsky Village Council, Kulundinsky District, Altai Krai, Russia.

Semyonovka lies in the Kulunda Steppe, near lake Gorkiye Kilty to the west.

[3][4] It is located 37 km east of Kulunda (the district's administrative centre) by road.

Ozyornoye is the nearest rural locality.

This Kulundinsky District location article is a stub.