Okunev culture, sometimes also Okunevo culture, was a south Siberian archaeological culture of pastoralists of the early Bronze Age dated from the end of the 3rd millennium BC to the early of the 2nd millennium BC in the Minusinsk Basin on the middle and upper Yenisei. It was formed from the local Neolithic Siberian forest cultures, who also show evidence of admixture from Western Steppe Herders and pre-existing Ancient North Eurasians.

In archaeogenetics, the term Ancient North Eurasian (ANE) is the name given to an ancestral component that represents the lineage of the people of the Mal'ta–Buret' culture and populations closely related to them, such as the Upper Paleolithic individuals from Afontova Gora in Siberia. Genetic studies also revealed that the ANE are closely related to the remains of the preceding Yana Culture, which were dubbed as 'Ancient North Siberians' (ANS), and which either are directly ancestral to the ANE, or both being closely related sister lineages, sharing a common ancestral source population. The Ancient North Eurasians are deeply related to Paleolithic and Mesolithic European hunter-gatherers, but also derive a small amount of their ancestry from a deep East Eurasian source, which they received in Siberia. Their 'Ancient West Eurasian' ancestry is represented by a lineage closer to Kostenki-14, while their 'Ancient East Eurasian' ancestry is represented by a lineage closer to the Tianyuan man.