| 'Exotic' ninth-to tenth-century cross-decorated stones from Clonmore, Co. Carlow and Begerin, Co. Wexford | Harbison, Peter | Article in Book | Galway University Press | 1988 |
| 'Irish artists on Irish subjects' : the Cooper collection in the National Library | Harbison, Peter | Article in Journal | | 2000 |
| 'One nights work' : the original drawings of the so-called 'ship-Temple' near Dundalk | Harbison, Peter | Article in Journal | | 2007 |
| A 16th-century Spanish wooden statue from Co. Clare | Harbison, Peter | Article in Journal | | 1969 |
| A 1794 drawing of a stone fort on the Hill of Skryne in your county of Sligo | Harbison, Peter | Article in Book | Wordwell | 2010 |
| A Carnival of learning: essays to honour George Cunningham and his 50 conferences on medieval Ireland in the Cistercian Abbey of Mount St Joseph, Roscrea, 1987-2012 | | Monograph or Collective Volume | Cistercian | 2012 |
| A crucifixion plaque in stone? | Harbison, Peter | Article in Journal | | 1995 |
| A gilded cage? | Harbison, PeterHodge, Anne | Article in Journal | | 2014 |
| A group of early Christian carved stone monuments in County Donegal | Harbison, Peter | Article in Book | | 1986 |
| A high cross base from the Rock of Cashel and a historical reconsideration of the 'Ahenny group' of crosses | Harbison, Peter | Article in Journal | | 1993 |
| A labyrinth on the twelfth-century High Cross base on the Rock of Cashel, Co. Tipperary | Harbison, Peter | Article in Journal | | 1998 |
| A long-lost stone 'cross' from late fifteenth-century Dublin : its illustrators, iconography and echoes of a medieval play | Harbison, Peter | Article in Book | | 2009 |
| A lost crucifixion plaque of Clonmacnoise type found in county Mayo | Harbison, Peter | Article in Book | | 1980 |
| A lost eleventh/twelfth-century crucifix figure from Kells | Harbison, Peter | Article in Journal | | 2013 |
| A medieval carved wooden altar-support (?) from St Patrick’s well, Clonmel | Harbison, Peter | Article in Journal | | 1995 |
| A medieval tomb-slab from Graney | Harbison, Peter | Article in Journal | | 1987 |
| A shaft-fragment from Slane, Co. Meath and other high cross discoveries | Harbison, Peter | Article in Book | | 1998 |
| A thousand years of church heritage in east Galway | Harbison, Peter | Monograph or Collective Volume | Ashfield | 2005 |
| A unique cross-head at Donaghmore, county Tyrone | Harbison, Peter | Article in Journal | | 2018 |
| An Alderney axe | Harbison, Peter | Article in Journal | | 2006 |
| An ancient pilgrimage 'relic-road' in north Clare? | Harbison, Peter | Article in Journal | | 2000 |
| An architectural enigma | Harbison, Peter | Article in Journal | | 2006 |
| Ancient Ireland : from prehistory to the middle ages | Harbison, PeterO'Brien, Jacqueline | Monograph or Collective Volume | Weidenfeld and Nicolson | 1996 |
| Ancient Irish monuments | Harbison, Peter | Monograph or Collective Volume | [s.n.] | 1997 |
| Another crucifix figure from Kilcrea Friary | Harbison, Peter | Article in Journal | | 2007 |
| Appendix : chronological catalogue of the works of Anthony Chearnley c.1715-c.1786 | Harbison, Peter | Article in Book | | 2005 |
| Architectural sculpture from the twelfth century at Ardmore | Harbison, Peter | Article in Journal | | 1995 |
| Barralit and Beranger's antiquarian sketching tour through Wicklow and Wexford in the autumn of 1780 | Harbison, Peter | Article in Journal | | 2004 |
| Beranger and Bigari - lost and found | Harbison, Peter | Article in Journal | | 2002 |
| Beranger's antique buildings of Ireland | Harbison, Peter | Monograph or Collective Volume | [s.n.] | 1998 |
| Beranger's copies of eighteenth century views of Kilkenny | Harbison, Peter | Article in Book | | 1997 |
| Beranger's views of Ireland | | Monograph or Collective Volume | | 1991 |
| Bibliography | Byrne, Francis John, 1934-Harbison, PeterÓ Cróinín, Dáibhí | Article in Book | | 2005 |
| Blathmac - an eighth-century Irish poet in Rome | Harbison, Peter | Article in Journal | | 2016 |
| Celtic culture in context | Harbison, Peter | Article in Journal | | 2012 |
| Celtic revivalist | Harbison, Peter | Article in Journal | | 2014 |
| Chapter and verse at Jerpoint Abbey | Harbison, Peter | Article in Journal | | 2017 |
| Christ praying on the Mount of Olives - not the arrest | Harbison, Peter | Article in Journal | | 2011 |
| Church reform and Irish monastic culture in the twelfth century | Harbison, Peter | Article in Journal | | 2001 |
| Church reform and Irish monastic culture in the twelfth century | Harbison, Peter | Article in Journal | | 2000 |
| Classical animals on Irish high crosses | Harbison, Peter | Article in Book | | 2007 |
| Cooper's Ireland : drawings and notes from an eighteenth-century gentleman | Harbison, Peter | Monograph or Collective Volume | The O'Brien Press in association with the National Library of Ireland | 2000 |
| Culture of creation | Harbison, Peter | Article in Journal | | 2004 |
| Daniel Grose's 1792 drawing of Castledermot parish church | Harbison, Peter | Article in Journal | | 1992 |
| Decorated roof-boss found at Newpark hotel | Harbison, Peter | Article in Journal | | 1975 |
| Drawings of the principal antique buildings of Ireland : National Library of Ireland MS 1958 TX | Beranger, GabrielHarbison, Peter | Monograph or Collective Volume | Four Courts | 1998 |
| Du Noyer's treasures in the Royal Irish Academy | Harbison, Peter | Article in Book | | 2017 |
| Early Christian antiquities at Clonmore, county Carlow | Harbison, Peter | Article in Journal | | 1991 |
| Early Irish churches | Harbison, Peter | Article in Book | | 1982 |
| Early Irish monastic arts and the architecture of the Benedictines in Ireland | Harbison, Peter | Article in Book | | 2005 |
| Early Irish pilgrim archaeology in the Dingle peninsula | Harbison, Peter | Article in Journal | | 1994 |
| Early Irish reliquary-shrines in bronze and stone | Harbison, Peter | Article in Journal | | 1989 |
| Faces from the groves of academe | Harbison, Peter | Article in Journal | | 2009 |
| France's loss but Ireland's gain | Harbison, Peter | Article in Journal | | 2017 |
| Friar's Island Oratory, Killaloe, and its fascination for James Gandon and others | Harbison, Peter | Article in Journal | | 2005 |
| Gabriel Beranger (c. 1729-1817) in County Down | Harbison, Peter | Article in Journal | | 2005 |
| Gavrinis and Newgrange - two connected passage graves | Harbison, Peter | Article in Journal | | 2017 |
| George Cunningham - (what) a life | Harbison, Peter | Article in Book | | 2012 |
| George Unthank Macnamara (1849-1919): Corofin's great medical antiquarian | Harbison, Peter | Article in Journal | | 2008 |
| Glasnevin cemetery museum, Dublin | Harbison, Peter | Article in Book | | 2012 |
| Grose's Hibernian prospects | Harbison, Peter | Article in Journal | | 2011 |
| Guide to national and historic monuments of Ireland : including selection of other monuments not in state care | Harbison, Peter | Monograph or Collective Volume | Gill & Macmillan | 1992 |
| Guide to the national monuments in the Republic of Ireland, including a selection of other monuments not in state care | Harbison, Peter | Monograph or Collective Volume | Gill & Macmillan | 1970 |
| Guide to the national monuments in the Republic of Ireland. | Harbison, Peter | Monograph or Collective Volume | | 1975 |
| Henry O'Neill of the 'Celtic Cross' : Irish antiquarian artist and patriot | Harbison, Peter | Monograph or Collective Volume | Wordwell | 2015 |
| Henry O'Neill: Addenda | Harbison, Peter | Article in Journal | | 2016 |
| Henry Pelham (1749-1806), painter, engraver, engineer, map-maker and illustrator of County Clare's antiquities | Harbison, Peter | Article in Book | | 2000 |
| High crosses and the Book of Kells | Harbison, Peter | Article in Book | | 1994 |
| In memoria | Harbison, Peter | Article in Journal | | 2011 |
| In Retrospect : The Royal Irish Academy's only archaeological excavation : Dowth in the Boyne Valley | Harbison, Peter | Article in Journal | | 2007 |
| In retrospect. Françoise Henry's published works - an overview | Harbison, Peter | Article in Journal | | 2017 |
| Ireland before St. Patrick | Harbison, Peter | Monograph or Collective Volume | Eason | 1978 |
| Ireland's treasures : 5000 years of artistic expression | Harbison, Peter | Monograph or Collective Volume | Beaux Arts Editions | 2004 |
| Ireland, a luminous beauty | Carola, Leslie ConronHarbison, Peter | Monograph or Collective Volume | Collins Press | 2014 |
| Irish art and architecture from prehistory to the present | Harbison, PeterPotterton, HomanSheehy, Jeanne | Monograph or Collective Volume | Thames & Hudson | 1978 |
| Irish castles | Harbison, Peter | Article in Journal | | 1976 |
| Irish high crosses : with the figure sculptures explained | Harbison, Peter | Monograph or Collective Volume | Boyne Valley Honey Company | 1994 |
| Irish medieval figure sculpture, 1200-1600 : a study of Irish tombs with notes on costume and armour | Harbison, PeterHunt, John | Monograph or Collective Volume | Irish University Press | 1974 |
| Ironography on the Dysert and Kilferora crosses : a romanesque renaissance | Harbison, Peter | Article in Journal | | 1981 |
| It's funny how one thing leads to another ... discovering antiquarian drawings by Beranger | Harbison, Peter | Article in Book | | 2003 |
| J.J. Barralet's antiquarian sketching tour of Tipperary in 1780 | Harbison, Peter | Article in Journal | | 2006 |
| John Windele's visit to Skellig Michael in 1851 | Harbison, Peter | Article in Journal | | 1976 |
| Little-known drawings of Glendalough, c.1777-1850 | Harbison, Peter | Article in Book | | 2011 |
| Lord Gort's gift | Harbison, Peter | Article in Journal | | 2006 |
| Meath high-cross fragments : lost and found | Harbison, Peter | Article in Journal | | 1990 |
| Medieval English alabasters in Ireland | Harbison, PeterHunt, John | Article in Journal | | 1976 |
| Medieval Mayo : churches and abbeys | Harbison, Peter, 1939-2023 | Monograph or Collective Volume | Mayo County Council | 2023 |
| Miscellanea. 'Earth' and Ócean' on Irish High Crosses | Harbison, Peter | Article in Journal | | 2010 |
| Miscellanea. The probable 'Transfiguration of Christ' scene on Muiredach's cross at Monasterboice, Co. Louth | Harbison, Peter | Article in Journal | | 2010 |
| Native Irish arms and armour in medieval Gaelic literature, 1170-1600 | Harbison, Peter | Article in Journal | | 1977 |
| New light on St Mary's 'Abbey', Louth | Harbison, Peter | Article in Journal | | 1973 |
| Oben's scenic tour | Harbison, Peter | Article in Journal | | 2004 |
| Our treasure of antiquities : Beranger and Bigari's antiquarian sketching tour of Connacht in 1779 | Harbison, PeterShields, Josephine | Monograph or Collective Volume | Wordwell in association with the National Library of Ireland | 2002 |
| P. Burk(e)'s painting of Youghal : the earliest known signed townscape by an Irish artist | Harbison, Peter | Article in Journal | | 1973 |
| Pilgrimage in Ireland : the monuments and the people | Harbison, Peter | Monograph or Collective Volume | [s.n.] | 1991 |
| Pre-Christian Ireland, from the first settlers to the early Celts | Harbison, Peter | Monograph or Collective Volume | Thames & Hudson | 1988 |
| Published work of John Hunt | Harbison, Peter | Article in Journal | | 1978 |
| Regal (and other) patronage in Irish inscriptions of the pre-Norman period | Harbison, Peter | Article in Journal | | 1999 |
| Representations of St Patrick | Harbison, Peter | Article in Book | | 2004 |
| Sermons in stone | Harbison, Peter | Article in Journal | | 2009 |
| Some Clare bygones in drawings by Thomas Johnson Westropp (1860-1922) in the Royal Irish Academy | Harbison, Peter | Article in Journal | | 2007 |
| Some comments on the Girley High Cross fragments | Harbison, Peter | Article in Journal | | 2013 |
| Some further sculpture in Ennis priory | Harbison, Peter | Article in Journal | | 1977 |
| Some medieval sculpture in Kerry | Harbison, Peter | Article in Journal | | 1973 |
| Some medieval Thomond tomb-sculpture : lost, found and imaginary | Harbison, Peter | Article in Journal | | 1971 |
| Some nineteenth-century drawings of Roscrea interest | Harbison, Peter | Article in Book | | 2007 |
| Some old illustrations of St Doulagh's Church, Balgriffin, Co. Dublin | Harbison, Peter | Article in Book | | 2009 |
| Some prehistoric weapons and implements from Roscommon and elsewhere | Harbison, Peter | Article in Journal | | 1973 |
| Some Romanesque heads from Co. Clare | Harbison, Peter | Article in Journal | | 1972 |
| Some views of St Brigid's Cathedral, Kildare, 1738-1836 | Harbison, Peter | Article in Journal | | 2000 |
| St John the Baptist on Irish high crosses | Harbison, Peter | Article in Book | | 2013 |
| St. Doulagh's church | Harbison, Peter | Article in Journal | | 1982 |
| Temptation in Kilkea again : 15th century representation of St Anthony | Harbison, Peter | Article in Journal | | 1979 |
| The antiquities of Sligo in 1779 as seen by Lewis Irwin of Tanrego House | Harbison, Peter | Article in Book | | 2002 |
| The Antrim cross in the Hunt Museum | Harbison, Peter | Article in Journal | | 1978 |
| The archaeology of Ireland | Harbison, Peter | Monograph or Collective Volume | The Bodley Head | 1976 |
| The biblical iconography of Irish Romanesque architectural sculpture | Harbison, Peter | Article in Book | | 1995 |
| The bronze crucifixion plaque said to be from St John's (Rinnagan), near Athlone | Harbison, Peter | Article in Journal | | 1984 |
| The building history of Ratass church, Tralee | Harbison, Peter | Article in Journal | | 1972 |
| The Carolingian contribution to Irish sculpture | Harbison, Peter | Article in Book | | 1987 |
| The Castledillon stone | Harbison, Peter | Article in Journal | | 1972 |
| The church of Rath Blathmach - a photo-essay | Harbison, Peter | Article in Journal | | 2000 |
| The churches of medieval Ireland | Harbison, Peter | Article in Book | | 2008 |
| The Clones sarcophagus - a unique Romanesque-style monument | Harbison, Peter | Article in Journal | | 1999 |
| The crucifixion in Irish art : fifty selected examples from the ninth to the twentieth century | Harbison, Peter | Monograph or Collective Volume | Morehouse Publishing|Columba | 2000 |
| The date of the Crucifixion slabs from Duvillaun More and Inishkea North, Co. Mayo | Harbison, Peter | Article in Book | | 1987 |
| The date of the Moylough belt shrine | Harbison, Peter | Article in Book | | 1981 |
| The Derrynaflan ladle : some parallels illustrated | Harbison, Peter | Article in Journal | | 1985 |
| The double-armed cross on the church gable in Co. Clare | Harbison, Peter | Article in Journal | | 1976 |
| The drawings in the Academy's collections | Harbison, Peter | Article in Book | | 2009 |
| The earlier bronze age in Ireland : late 3rd millenium - c.1200 B.C. | Harbison, Peter | Article in Journal | | 1973 |
| The Ennis Pieta fragment | Harbison, Peter | Article in Journal | | 1984 |
| The extent of royal patronage on Irish high crosses | Harbison, Peter | Article in Journal | | 1994 |
| The golden age of Irish art : the medieval achievement 600-1200 | Harbison, Peter | Monograph or Collective Volume | Thames & Hudson | 1999 |
| The high cross base at Seir Kieran, Co. Offaly | Harbison, Peter | Article in Book | | 2012 |
| The high crosses and round towers of County Down : a field guide | Harbison, PeterMeighan, Ian | Monograph or Collective Volume | Down County Museum | 2014 |
| The high crosses of Ireland : an iconographical and photographic survey | Harbison, Peter | Monograph or Collective Volume | Habelt for Royal Irish Academy | 1992 |
| The holed high cross at Moone | Harbison, Peter | Article in Journal | | 1999 |
| The Hon. John Dawson (1744-1798): architectural patron and gifted amateur painter | Harbison, Peter | Article in Journal | | 2011 |
| The influence of alabaster carvings on medieval sculpture in Ennis friary. | Harbison, PeterHunt, John | Article in Journal | | 1977 |
| The inscriptions on the Cross of the Scriptures at Clonmacnois, County Offaly | Harbison, Peter | Article in Journal | | 1979 |
| The Iveragh peninsula | Harbison, Peter | Article in Journal | | 2010 |
| The Killaha Bronze Age hoard | Harbison, Peter | Article in Book | | 1999 |
| The Monasterboice High Crosses: an addendum | Harbison, Peter | Article in Journal | | 2016 |
| The moves and removes of the Tau Cross from Killinaboy | Harbison, Peter | Article in Journal | | 2009 |
| The Oliver Davies lecture : Regal ( and other) patronage in Irish inscriptions of the pre-Norman period | Harbison, Peter | Article in Journal | | 1999 |
| The otherness of Irish art in the twelfth century | Harbison, Peter | Article in Book | | 2001 |
| The romanesque passion lintel at Raphoe, Co. Donegal | Harbison, Peter | Article in Book | | 1992 |
| The Society's Watercolours of Limerick's Mitre and Crozier | Harbison, Peter | Article in Journal | | 2007 |
| Three decorated wooden beams of the thirteenth century in Rothe House Museum, Kilkenny | Harbison, Peter | Article in Journal | | 1973 |
| Three miniatures in the Book of Kells | Harbison, Peter | Article in Journal | | 1985 |
| Three nineteenth-century drawings of Clonmacnoise | Harbison, Peter | Article in Book | | 2003 |
| Tihilly High Cross: an exploration of the background, dating, interpretation and commentary on the Tihilly monastic site and High Cross | Harbison, Peter | Article in Journal | | 2013 |
| Twelfth and thirteenth century Irish stonemasons in Regensburg (Bavaria) and the end of the 'school of the west' in Connacht | Harbison, Peter | Article in Journal | | 1975 |
| Two romanesque carvings from Rath Blathmaic and Dysert O'Dea, Co. Clare | Harbison, Peter | Article in Journal | | 1987 |
| Who were Ireland's first metallurgists? | Harbison, Peter | Article in Book | | 1979 |
| William Ashford's drawings of Timoleague 'Abbey' | Harbison, Peter | Article in Journal | | 2007 |
| William Burton Conyngham and his Irish circle of antiquarian artists | Harbison, Peter | Monograph or Collective Volume | Yale University Press | 2012 |