England
University of Birmingham: Medieval Studies, in the Department of English
University of Bristiol: Centre for Medieval Studies
University of Cambridge: Marginalia: The Website of the Medieval Reading Group at Cambridge
University of Hull: Centre for Medieval Studies
University of Kent: Centre for Medieval and Tudor Studies
University of Leeds: IMS, Institute for Medieval Studies
University of Liverpool: Centre for Medieval Studies, in the School of History
King's College London: Centre for Late Antique & Medieval Studies
School of Advanced Study, University of London: Institute of English Studies hosts the AHRC National Reseach Training Scheme in English Language and Literature, Palaeography and the History of the Book and Centre for Manuscript and Print Studies.
University of Newcastle upon Tyne: Medieval Studies Research Groud, in the School of Historical Studies
University of Nottingham: Institute for Medieval Studies
University of Oxford: Centre for Medieval & Renaissance Studies Oxford
University of Reading: Graduate Centre for Medieval Studies
University of York: Centre for Medieval Studies
Northern Ireland
Queen's University Belfast: Medieval Literatures and Cultures, in the School of English
Wales
Cardiff University: Centre for the Study of Medieval Society and Culture
University of Wales Lampeter: Instutute of Medieval Studies
University of Wales Bangor: Centre for Medieval Studies; the university also hosts Palaeography Training: Medieval Manuscripts, an AHRC-funded doctoral training scheme in medieval palaeography for University of Wales students
Scotland
University of Aberdeen: Taught MLitt in Medieval Studies
University of Edinburgh: The Centre for the History of the Book, in the Institute for Advanced Studies in the Humanities
University of Glasgow: Glasgow Centre for Medieval and Renaissance Studies
University of St Andrews: Medieval Studies