Political thought has long identified demagogic leadership as one of the key pathologies of democracy. Unusually among political thinkers, Max Weber not only accepts the inevitability of demagogy in democratic politics but also appropriates the figure of the demagogue for democratic thought, praising certain kinds of ‘responsible’ demagogic leadership. This paper examines the role of demagogues in democracy through the lens of Weber's political thought. It critically reconstructs Weber's view of demagogy in terms of the kind of representation charismatic leaders (...) can offer. Demagogues articulate images of ‘the people’ that express a group's deep values and identities. However, Weber worried that demagogues often act irresponsibly, exacerbating dangerous divisions, given their ability to overcome legal and normative constraints. For Weber, democracy requires institutions that encourage an ‘ethic of responsibility’ in leaders while also holding them accountable. Weber's partial defence of demagogy provides useful perspectives on representation and on the institutional prerequisites for responsible leadership that neither deliberative nor minimalist models of democracy sufficiently appreciate. (shrink)