LAUSR

European research has largely ignored the role that religion has played in the recent growth of right-wing populist (RWP) parties. In this paper we focus on how religiosity affects electoral support for RWP parties in Germany. Based on a tripartite concept of religiosity (religious practice, religious affiliation, and religious beliefs), we assume that the effect of religiosity is mediated by two intervening determinants of RWP support, namely, anti-immigrant attitudes and party identification. The existing studies have not covered Germany because until recently no significant RWP party existed. To test our hypotheses, we use pooled data from the Long-term Online Tracking of the German Longitudinal Election Study (GLES). The results show that anti-immigrant attitudes are strongly correlated with RWP support and that citizens with party identification are less likely to vote for an RWP party. More importantly, religiosity influences the RWP vote because, first, church attendance is negatively correlated with anti-immigrant attitudes, and, second, all dimensions of religiosity are positively associated with identification with established parties. Our results confirm the thesis that religiosity tends to indirectly ‘immunise’ citizens against voting for RWP parties. We conclude that the recent success of RWP parties in East Germany is partly due to advanced secularisation in this part of the country.