| 'Celtic and Anglo-Saxon kingship' revisited : Alfred, Aethelred II and Brian Bórama compared | Ní Mhaonaigh, Máire | Article in Book | Four Courts Press | 2009 |
| 'Cogadh Gaedhel re Gallaibh' and Cork | Ní Mhaonaigh, Máire | Article in Journal | | 2005 |
| 'The metaphorical Hector' : the literary portrayal of Murchad mac Briain | Ní Mhaonaigh, Máire | Article in Book | | 2014 |
| A history of Ireland in 100 words | Arbuthnot, SharonNí Mhaonaigh, MáireToner, Gregory | Monograph or Collective Volume | Royal Irish Academy | 2019 |
| A man of two faces : Máel Sechnaill mac Domnaill in Middle Irish sources | Ní Mhaonaigh, Máire | Article in Book | | 2015 |
| A neglected account of the Battle of Clontarf | Ní Mhaonaigh, Máire | Article in Journal | | 2012 |
| A new introduction to Giolla an Fhiugha (the Lad of the Ferule) and Eachtra Cloinne Rígh na h-Ioruaidhe (Adventures of the Children of the King of Norway) | Ní Mhaonaigh, Máire | Monograph or Collective Volume | Irish Texts Society | 1998 |
| Bréifne bias in Cogad Gáedel re Gallaib | Ní Mhaonaigh, Máire | Article in Journal | | 1992 |
| Brian Boru : Ireland's greatest king? | Ní Mhaonaigh, Máire | Monograph or Collective Volume | Tempus | 2007 |
| Cogad Gáedel re Gallaib : some dating considerations | Ní Mhaonaigh, Máire | Article in Journal | | 1995 |
| Cogad Gáedel re Gallaib and the Annals : a comparision | Ní Mhaonaigh, Máire | Article in Journal | | 1996 |
| Converting the Isles : continuity and transformation | Ní Mhaonaigh, Máire | Article in Book | | 2016 |
| Cormac mac Cuilennáin: king, bishop and ‘wondrous sage’ | Ní Mhaonaigh, Máire | Article in Journal | | 2011 |
| Features of fiction and elements of truth in Accalam na Senórach | Ní Mhaonaigh, Máire | Article in Book | | 2025 |
| Friend and foe : Vikings in ninth and tenth-century Irish literature | Ní Mhaonaigh, Máire | Article in Book | | 1998 |
| From story to history: narrating conversion in medieval Ireland | Ní Mhaonaigh, Máire | Article in Book | | 2016 |
| Glorious by association: the obituary of Brian Boru | Ní Mhaonaigh, Máire | Article in Book | | 2017 |
| Ireland and Scandinavia in the early Viking age | | Monograph or Collective Volume | Four Courts | 1998 |
| Mongán's metamorphosis : Compert Mongáin ocus Serc Duibe Lacha do Mongán, a later Mongán tale | Ní Mhaonaigh, Máire | Article in Book | | 2011 |
| Níall Noígíallach's death-tale | Ní Mhaonaigh, Máire | Article in Book | | 2004 |
| Norse-Gaelic contacts in a Viking world | Etchingham, Colmán ; Sigurðsson, Jón Viðar; Ní Mhaonaigh, Máire ; Rowe, Elizabeth Ashman | Monograph or Collective Volume | Brepols | 2019 |
| Nósa Ua Maine : fact or fiction? | Ní Mhaonaigh, Máire | Article in Book | | 2000 |
| Of Saxons, a Viking and Normans : Colmán, Gerald and the Monastery of Mayo | Ní Mhaonaigh, Máire | Article in Journal | | 2009 |
| Of Saxons, a Viking and Normans : Colmán, Gerald and the monastery of Mayo | Ní Mhaonaigh, Máire | Article in Book | | 2009 |
| Pagans and holy men : literary manifestations of twelfth-century reform | Ní Mhaonaigh, Máire | Article in Book | | 2006 |
| Perception and reality: Ireland c.980–1229 | Ní Mhaonaigh, Máire | Article in Book | | 2018 |
| Seanchas traidisiúnta,idirnáisiúnta: Cruthú na staire in Éirinn san aonú agus sa dara haois déag | Ní Mhaonaigh, Máire | Article in Book | | 2015 |
| Some middle Irish declensional patterns in 'Cogad Gáedel re Gallaib' | Ní Mhaonaigh, Máire | Article in Journal | | 1997 |
| Tales of three Gormlaiths in medieval Irish literature | Ní Mhaonaigh, Máire | Article in Journal | | 2002 |
| The date of Cogad Gaedel re Gallaib | Ní Mhaonaigh, Máire | Article in Journal | | 1995 |
| The Growth of Literature : the Celtic dimension | Ní Mhaonaigh, Máire | Article in Journal | | 2014 |
| The Hectors of Ireland and the western world | Ní Mhaonaigh, Máire | Article in Book | | 2015 |
| The introduction of Christianity into the early Medieval insular world : converting the isles 1 | | Monograph or Collective Volume | Brepols | 2016 |
| The literature of medieval Ireland, 800-1200 : from the Vikings to the Normans | Ní Mhaonaigh, Máire | Article in Book | | 2006 |
| The outward look : Britain and beyond in medieval Irish literature | Ní Mhaonaigh, Máire | Article in Book | | 2002 |
| Universal history and the Book of Ballymote | Ní Mhaonaigh, Máire | Article in Book | | 2018 |
| Writing in Medieval Ireland in the First-Person Voice | Ní Mhaonaigh, Máire | Article in Book | | 2018 |