Subject to investigation being craniological materials of the Bronze Age from the territory of Central, North and East Kazakhstan obtained from collections of the Anthropological office from the Tomsk State University. The authors undertook a revision of paleoanthropological materials of the Bronze Age from the said regions, published by other researchers, in accordance with modern archaeological notions, which allowed to summarize both the earlier published materials and the new ones. The authors summarized four craniological series of archaeological cultures of the Bronze Age from Kazakhstan: the Petrovka, Alakul, Fyodorovo, and Sargarin-Alekseyevo ones. Following their craniometric characteristics, those demonstrate the expressed Caucasian features. The crania series of the Petrovka, Alakul and Sargarin cultures tend to manifest features of dolichocranial moderately hypermorphic ancient Caucasian type, notable for an average size and average proportions of a facial part, being initially of west origin. In the racial-and-genetic respect, it is connected with populations from cultural entities of the Middle and Late Bronze Age from East Europe (the catacomb, Abashevo, Sintashta, Pokrovka, and log cultural entities, as well as the west distribution regions of the Alakul culture, and sites of the log-Alakul type). The population of Kazakhstan Fyodorovo culture being notable for features of the Andronovo variant of the proto-European type, typical for the population of east distribution regions of the Andronovo cultural and historical entity. Certain heterogeneity of the Fyodorovo population from Kazakhastan against the background of a relative anthropological similarity of the populations from the other cultural entities testifies to its foreign character with regard to the investigated region. At this, basing on the craniological materials, one could establish mixing of the population of the Alakul and Fyodorovo cultures on the territory of Kazakhstan.