This is an Accepted Manuscript of an article published by Taylor & Francis in Critical Review of International Social and Political Philosophy on 30 Nov 2020, available at: http://www.tandfonline.com/doi:10.1080/13698230.2020.1851858.We argue that plebiscitary theories of secession have more permissive implications than has thus far been recognized, by proponents and critics alike. The plebiscitary theory aims to devise a principle for the moral right to secede. This principle implies, we claim, that the view under many circumstances is unable to distinguish between secession of collectives and individuals. Thus, not only large groups like the Catalans and the Scots, but also various much smaller groups, and even individuals, may have ...