Drawing from Marx’s 18 th Brumaire of Louis Bonaparte and the work of Carl Schmitt, this article proposes a framework that critically diagnoses the plebiscitary, executive-centered conception of democratic representation as a species of political theology. I reconstruct Marx’s comments on plebiscitarianism in The 18 th Brumaire through his earlier critique of political theology in ‘On the Jewish Question’, in order to contrast two modes of representation. The first, ‘ theological’ representation, is a symbolic incarnation of the unity of the (...) people in the person of the executive. The second, ‘ agonistic’ representation, develops only in the legislative assembly as a forum for translating social antagonisms and divisions into political ones. Turning from Marx to the writings of Carl Schmitt on plebiscitarianism, and to more recent analyses of populism, I show how these logics of political-theological versus antagonistic representation can function in different political contexts than the one Marx diagnosed. In conclusion, I argue that plebiscitarian democracy is neither an innocuous feature of institutions, nor a decisionist democratic alternative to liberal parliamentarism. Rather, it is a contemporary expression of political theology, premised upon depoliticization and the exclusion of social antagonisms from the sphere of democratic representation. (shrink)