Irreligion in Poland

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Atheism and irreligion is uncommon in Poland with Catholic Christianity as the largest faith. However, it is on the rise, which has caused tensions in the country.^{[2][3][4][5][6]} According to a 2020 CBOS survey, non-believers make up 3% of Poland's population.^[7]

The 2014 Procession of Atheists in Poland commemorated Kazimierz Łyszczyński, who is considered the first Polish atheist.^[8][9]