Summary.  The beginning of the Late Bronze Age, i.e. the late fifteenth–early fourteenth centuries BC, saw the emergence of chariots in Transcaucasia, where rich barrows of this period yielded bronze chariot models. The latter correspond to the type of chariots widespread in the western Near East in the late sixteenth–early thirteenth centuries BC. Hence it can be inferred that, regardless of the ultimate origin of Near Eastern chariots, Transcaucasian specimens belong to the Near Eastern tradition. However, in Transcaucasia, in contradistinction to the Near East, the chariot was merely a prestige marker. The growing role of the horse indicative of horseback riding is attested by some Transcaucasian funeral complexes of the late second millennium BC, which correspond to those of the steppes of south Russia. It seems likely that the builders of these barrows were related to the Iranian population of the Russian steppes.