Cillian Ó Fathaigh

Cillian Ó Fathaigh is Assistant Professor and Marie Skłodowska-Curie Actions Fellow in Philosophy at the Jagiellonian University, Poland. Prior to that, he was a Lecturer at King’s College London and a Postdoctoral Research Fellow at Universidad Complutense de Madrid. He previously completed his PhD at the University of Cambridge, where he was a Bill & Melinda Gates Foundation Scholar. He currently works at the intersection of political philosophy, European philosophy, and the philosophy of the digital, with a particular focus on the concept of institutions. His work has been published in prestigious international journals, including Philosophy and Social Criticism; Journal of Medicine and Philosophy; Angelaki; Paragraph; and Derrida Today. He is co-editor of Subjective Agency and Poststructuralism (Routledge, 2025—with Gavin Rae); and Derrida’s Politics of Friendship: Amity and Enmity (Edinburgh University Press, 2022—with Luke Collison and Georgios Tsagdis).