ABSTRACT Recent writings by philosophers such as David Miller and Yael Tamir have undertaken to provide nationalism with a normative foundation, a task which has been all but ignored by post‐War English‐language political philosophy. I identify and criticise three lines of argument which have been deployed in their writings. First, it is argued by Miller that the universalism and abstraction of rationalist moral theories have made them suspicious of ‘particularisms’ such as nationalism, but that they stem from a faulty metaethics. (...) Against this I argue that abstraction and universality need not be grounded in a universalist metaethics, but can be derived pragmatically from the ethical needs of multicultural societies. Second, it is argued that liberal policies such as taxation and material redistribution, restrictions on immigration, as well as liberal concepts such as political obligation, presuppose the validity of the nationalist point of view. Against this I hold that nationalism never provides the strongest moral grounds for these policies and concepts, and that, in the specific case of distributive justice, it can even undermine them. And third, I examine the argument that the historical excesses of which nationalists have been guilty are actually the product of a narrow, ‘ethnic’nationalism, in contrast to which we can articulate a categorically distinct, open, ‘civic’nationalism, which would be broadly compatible with liberal political morality. I argue that the concept of civic nationalism is unstable, and that under fairly plausible and widespread empirical conditions, it either collapses back into a form of ethnic nationalism, or else becomes devoid of any recognisably nationalist content. (shrink)