This research is dedicated to the political specificity of elimination of «masonic underground organization» by soviet special forces in USSR. The issue of relations between communist movements with political masonry was also considered in the article. It appears that in the beginning of 1920s «freemasons» planned prospects in cooperation with Bolsheviks, while having hidden goal to «cover» Soviet government with masonic ideas. Masons of 1920s were quite satisfied with Bolshevism as a weapon to eradicate Russian national self-awareness and its Orthodox religion. Liquidation process of masonic underground, which started in 1925, was conditioned by inner-party strife between «Stalinists», conducting anti-masonic and anti-Zionist campaigns, and «Trotskyists», who appeared to be a weapon of international masonic politics in Soviet Russia. Authors conclude that liquidation of occult-masonic underground in USSR had several political goals: covering communist party leaders' masonic past, elimination masons as potential western secret service agents, threatening conservative intelligentsia, exposure masonic people from the environment of Soviet officials and cultural elites, extermination masonic alternative of communistic ideology and preparation of «grand terror» against «Lenin's guard».