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Poltavka culture, 2700—2100 BCE, an early to middle Bronze Age archaeological culture of the middle Volga from about where the Don-Volga canal begins up to the Samara Bend in Russia, with an easterly extension north of present Kazakhstan along the Samara River valley to somewhat west of Orenburg.
It is like the Catacomb culture preceded by the Yamnaya culture, while succeeded by the Sintashta culture. It seems to be seen as an early manifestation of the Srubna culture. There is evidence of influence from the Maykop culture to its south.
It was preceded by the Yamnaya culture and succeeded by the Srubna and Sintashta culture. It is presumptively early Indo-Iranian (Proto-Indo-Iranian), possibly representing a late satem dialect of Proto-Indo-European known as Southern Indo-European.