A.S. Fedoruk article "Culture genesis of ancient population of the steppe Ob-Irtyshye in Late Bronze epoch" is devoted to the results of problem study of Culture genesis and intercultural interaction of population of the steppe Ob-Irtyshye in Late Bronze epoch. Proceeding from the analysis of the known present facts on the researched theme, the author gives short characteristics of archaeological cultures existed in the territory of the steppe Ob-Irtyshye (sargarinsko-alexeevskaya, begazy-dandybaevskaya, cherkaskulskaya, irmenskaya, etc.) in Late Bronze epoch and considers questions of origin, development and historical lives of their bearers. As the result of the conducted research, A.S. Fedoruk suggests a three-stage scheme of cultural-historical development of the steppe Ob-Irtyshye in XIII-VIII centuries B.C. reflecting basic directions of culture genesis and intercultural interactions of the given region population.