The ‘public’ character of the kind of rule of law theorizing with which Lon Fuller was engaged is signalled especially in his attention to the very notion of being a ’legal subject’ at all. This point is central to the aim of this paper to explore the animating commitments, of substance and method alike, of a particular direction of legal theorizing: one which commences its inquiry from an assessment of conditions of personhood within a public legal frame. Opening up this (...) inquiry to resources beyond Fuller, the paper makes a novel move in its consideration of how the political theorist Hannah Arendt’s reflections on the ‘juridical person’ might aid a legal theoretical enterprise of this kind. (shrink)