Voinstvuiuschii ateizm (Russian: «Воинствующий атеизм»; German: «Der kämpfende Atheismus»; Esperanto: «Militanta ateismo»;[1] lit.

«Militant Atheism»)[1] was an antireligious monthly magazine in Russian, German, and Esperanto, which was published from January to December of 1931, in the USSR.

The League of Militant Atheists began publishing the magazine Voinstvuiuschii ateizm in 1931.

[2] The magazine was the organ of the Central Council of the League of Militant Atheists of the USSR.

[3] The magazine published articles on various issues of Marxist atheism, criticism of bourgeois theories of the origin of religion, the history of atheism and free-thinking, as well as the experience of atheistic education.