This collection examines the presence of minority communities and dissident voices in Ireland both historically and in a contemporary framework. Accordingly, the contributions explore different facets of what we term “Irish minority and dissident identities,� ranging from political agitators drowned out by mainstream narratives of nationhood, to identities differentiated from the majority in terms of ethnicity, religion, class and health; and sexual minorities that challenge heteronormative perspectives on marriage, contraception, abortion, and divorce. At a moment when transnational democracy and the rights of minorities seem to be at risk, a book of this nature seems more pressing than ever. In different ways, the essays gathered here remind us of the importance of ‘rethinking’ nationhood, by a process of denaturalisation of the supremacy of white heterosexual structures.