Using data from three survey studies, this paper examines the support for the democratic political organisation of Muslims among Muslim immigrants in the Netherlands (Studies 1, 2, and 3) and Germany (Study 3). Using a social psychological perspective, support is examined in relation to religious group identification, Muslim linked fate, perceived discrimination, fundamentalist religious belief, and host national identification. The findings in all three studies show support for the political organisation of Muslims. Furthermore, higher religious group identification and higher linked fate were associated with stronger support. More discrimination and more fundamentalist beliefs were also associated with stronger support, and part of these associations was mediated by linked fate. National identification was not associated with support for the political organisation of Muslims. Census projections for countries of the European Union indicate that there will be an increasingly diverse population in the coming years (Eurostat 2010). This raises important and urgent questions, including the question of political participation and representation. In Europe, members of immigrant-origin groups are clearly underrepresented in political institutions and this is not a simple reflection of their recent arrival, delayed acquisition of citizenship, educational qualifications, social experiences, or cultural attitudes (Bloemraad and Schönwälder 2013). This underrepresentation can be seen as a democratic deficit and could increase political alienation among immigrant-origin groups (Pantoja and Segura 2003).For strategic or principle reasons, mainstream political parties are increasingly recognising the importance to represent immigrant-origin individuals in their membership and candidacy. This can attract new voters from immigrant-origin groups and increase a party's attractiveness for previous voters (Rocha et al. 2010). In countries with a multi-party political system, immigrants and minorities also have the possibility of participating in the democratic process by organising politically along ethnic or religious lines.