| CLT110H1 | Celtic Mythology and Saga | — | — | — | — |
| CLT141Y1 | Introduction to the Irish Language | — | — | — | — |
| CLT240H1 | The Celts in the Ancient and Medieval World | — | — | — | — |
| CLT241H1 | Irish and British Identities from Macbeth to Yeats | — | — | — | — |
| CLT242Y1 | An Introduction to Scottish Gaelic | — | — | — | — |
| CLT243H1 | Modern Welsh | — | — | — | — |
| CLT244H1 | Lowland Scots Language and Literature | — | — | — | — |
| CLT251H1 | Intermediate Irish Language I | — | — | — | — |
| CLT252H1 | Intermediate Irish Language II | — | — | — | — |
| CLT331H1 | Advanced Irish Language I | — | — | — | — |
| CLT332H1 | Advanced Irish Language II | — | — | — | — |
| CLT333H1 | Special Topics in Celtic Studies I | — | — | — | — |
| CLT334H1 | Celtic Gothic in Britain and Ireland | — | — | — | — |
| CLT335H1 | Tolkien and the Matter of Britain (and Ireland) | — | — | — | — |
| CLT336H1 | Sport in Ireland | — | — | — | — |
| CLT337H1 | Early Celtic History 450-1000 | — | — | — | — |
| CLT338H1 | The Celtic Nations in the Later Middle Ages 1000-1550 | — | — | — | — |
| CLT339H1 | Northern Ireland: The Troubles 1968-1998 | — | — | — | — |
| CLT340H1 | Ireland Transformed, 1948-2020 | — | — | — | — |
| CLT341H1 | Global Irish Diaspora | — | — | — | — |
| CLT345H1 | Writing Ireland | — | — | — | — |
| CLT346H1 | Folklore in Britain and Ireland | — | — | — | — |
| CLT347H1 | Traditional Music in Ireland and Scotland | — | — | — | — |
| CLT348H1 | Early Modern Ireland | — | — | — | — |
| CLT350H1 | Celtic Spirituality | — | — | — | — |
| CLT353H1 | The Scottish Witch-Hunt in its European Contexts | — | — | — | — |
| CLT374H1 | The Celtic Book | — | — | — | — |
| CLT378H1 | Ireland Since the Famine | — | — | — | — |
| CLT380H1 | Staging Britishness from Shakespeare to the BBC | — | — | — | — |
| CLT395Y1 | Independent Study in Celtic Studies | — | — | — | — |
| CLT396H1 | Independent Study in Celtic Studies | — | — | — | — |
| CLT411H1 | Advanced Topics in Celtic Studies I | — | — | — | — |
| CLT413H1 | The Irish in Canada | — | — | — | — |
| CLT418H1 | Romantic Scotland | — | — | — | — |
| CLT420H1 | Ireland, Race and Empires | — | — | — | — |
| CLT440H1 | Middle Welsh | — | — | — | — |
| CLT441H1 | Introduction to Old Irish | — | — | — | — |
| CLT451Y1 | Senior Essay in Celtic Studies | — | — | — | — |