Voinstvuiuschii ateizm (Russian: «Воинствующий атеизм»; German: «Der kämpfende Atheismus»; Esperanto: «Militanta ateismo»; lit. «Militant Atheism») was an antireligious monthly magazine in Russian, German and Esperanto, which was published in the course of 1931, January to December, in the USSR. The circulation of the magazine was 5500 copies. The publishing house of the magazine was in Moscow, on Sretenka Street, 10. Dimitry Pospielovsky believes that the "scholarship" of the magazine did not fare very well, for the 1932 year it was swallowed up by magazine «Antireligioznik».