In the given article the author considers system of training officers personnel in Khabarovsk Military School after Muraviev-Amursky at the second half of XIXth - the beginning of XXth century. He analyzes level of educational, upbringing and military training. The paper considers participation of graduates from Military School in the World War I. The results of the study promote to remain continuity in traditions of Siberian officers, form the modern military personnel, which will meet the demands of Russian state policy.