| A list of sources in Irish Religious Demography, c.1660-c.1861 | Gurrin, BrianKennedy, LiamMiller, Kerby A. | Article in Journal | | 2023 |
| A sceptical view on the reincarnation of the Irish gombeen man | Kennedy, Liam, 1946- | Article in Journal | | 1972 |
| A sense of an ending : late-generation ethnicity and Irish America | Kennedy, Liam | Article in Journal | | 2019 |
| A sense of an ending : late-generation ethnicity and Irish America | Kennedy, Liam | Article in Journal | | 2019 |
| A sexual revolution in the West of Ireland? | Gray, PaulKennedy, Liam, 1946- | Article in Journal | | 2006 |
| Adoption of a group innovation in Irish agriculture, 1890-1914 | Kennedy, Liam, 1946- | Article in Journal | | 1977 |
| Afterlives : testimonies of Irish Catholic mothers on infant death and the fate of the unbaptized | Kennedy, Liam | Article in Journal | | 2021 |
| An economic history of Ulster | | Monograph or Collective Volume | Manchester University Press | 1985 |
| Aspects of the spread of the creamery system in Ireland | Kennedy, Liam, 1946- | Article in Book | | 1983 |
| Bastardy and the Great Famine : Ireland 1845-50 | Kennedy, Liam, 1946- | Article in Book | | 2000 |
| Bastardy and the Great Famine : Ireland, 1845-1850 | Kennedy, Liam, 1946- | Article in Journal | | 1999 |
| Colonialism, religion and nationalism in Ireland | Kennedy, Liam, 1946- | Monograph or Collective Volume | Queen's University of Belfast, Institute of Irish Studies | 1996 |
| Crime and punishment in west Belfast | | Monograph or Collective Volume | The Summer School West Belfast | 1996 |
| Edwardian Belfast : marriage, fertility and religion in 1911 | Kennedy, Liam, 1946-Manfredini, MatteoPozzi, Lucia, | Article in Book | | 2013 |
| Evaluation of a model building approach to the adoption of agricultural innovations | Kennedy, Liam, 1946- | Article in Journal | | 1977 |
| Famine, illegitimacy, and the workhouse in western Ireland : Kilrush county Clare | Gray, PaulKennedy, Liam, 1946- | Article in Book | | 2005 |
| Famine, illegitimacy, and the workhouse in western Ireland : Kilrush, County Clare | Gary, PaulKennedy, Liam, 1946- | Article in Book | | 2005 |
| Farm succession in modern Ireland : elements of a theory of inheritance | Kennedy, Liam, 1946- | Article in Book | | 1999 |
| Farm succession in modern Ireland : elements of a theory of inheritance | Kennedy, Liam, 1946- | Article in Journal | | 1991 |
| Introduction | Kennedy, Liam, 1946-Morris, R. J. (Robert John) | Article in Book | | 2005 |
| Ireland and Scotland : order and disorder, 1600-2000 | | Monograph or Collective Volume | John Donald | 2005 |
| Ireland in the light of the West Country : David S. Johnson (1943-98) | Kennedy, Liam, 1946- | Article in Journal | | 1998 |
| Irish agriculture : a price history from the mid-eighteenth century to the eve of the First World War | Kennedy, Liam, 1946-Solar, Peter Michael | Monograph or Collective Volume | Royal Irish Academy | 2007 |
| Irish co-operatives. From creameries at the crossroads to multinationals | Kennedy, Liam, 1946-King, Carla | Article in Journal | | 1994 |
| Mapping the great Irish famine : a survey of the famine decades | | Monograph or Collective Volume | Four Courts | 1999 |
| Markets and price fluctuations in England and Ireland, 1785-1913 | Kennedy, LiamSolar, Peter M. | Article in Book | | 2014 |
| Minorities, majorities and demographic power : the Protestant and Catholic communities of County Tipperary | Gurrin, BrianKennedy, Liam, 1946-Miller, Kerby A. | Article in Book | | 2010 |
| Modern Ireland : post-colonial society or post-colonial pretensions? | Kennedy, Liam, 1946- | Article in Journal | | 1992 |
| Nationalist historiography and the decline of the Irish economy : George O'Brien revisited | Johnson, D. S.Kennedy, Liam, 1946- | Article in Book | | 1991 |
| Nightmares within nightmares : paramilitary repression within working-class communities | Kennedy, Liam, 1946- | Article in Book | | 1996 |
| Out of history : Ireland, that "Most distressful country" | Kennedy, Liam, 1946- | Article in Book | | 1996 |
| People and population change : a comparative study of population change in Northern Ireland and the Republic of Ireland | Kennedy, Liam, 1946- | Monograph or Collective Volume | Co-operation North | 1994 |
| People and population change, 1600-1914 | Gurrin, BrianKennedy, Liam,1946-Miller, Kirby | Article in Book | | 2013 |
| Prices and wages in Ireland, 1700-1850 | Dowling, Martin W.Kennedy, Liam, 1946- | Article in Journal | | 1997 |
| Recent developments in oral history in Northern Ireland | Kennedy, Liam, 1946- | Article in Journal | | 1982 |
| Social change in Northern Ireland | Kennedy, Liam, 1946- | Article in Journal | | 1985 |
| Studies in Irish econometric history | Kennedy, Liam, 1946- | Article in Journal | | 1983 |
| The account books of the Franciscan House, Broad Lane, Cork, 1764-1921 | | Monograph or Collective Volume | Irish Manuscripts Commission | 2012 |
| The cost of living in Ireland, 1698-1998 | Kennedy, Liam, 1946- | Article in Book | | 2003 |
| The decline of the Cork butter market | Kennedy, Liam, 1946- | Article in Journal | | 1976 |
| The early response of the Irish Catholic clergy to the co-operative movement | Kennedy, Liam, 1946- | Article in Journal | | 1978 |
| The early response to the Irish Catholic clergy and the co-operative movement | Kennedy, Liam, 1946- | Article in Book | | 1987 |
| The economic thought of the nation's lost leader : Charles Stewart Parnell | Kennedy, Liam, 1946- | Article in Book | | 1991 |
| The famine that wasn't? Ireland, 1799-1801 | Kennedy, Liam ; Solar, Peter | Article in Journal | | 2025 |
| The Famine's scars : William Murphy's Ulster and American odyssey | Boling, BruceKennedy, Liam, 1946-Miller, Kerby A. | Article in Journal | | 2001 |
| The Great Famine and religious demography in mid-nineteenth-century Ulster | Gurrin, BrianKennedy, Liam, 1946-Miller, Kerby A., | Article in Book | | 2012 |
| The Irish religious censuses of the 1760s : Catholic and Protestant in eighteenth-century Ireland | NA | Monograph or Collective Volume | Irish Manuscripts Commission | 2022 |
| The long retreat : Protestants, economy and society, 1660-1926 | Graham, MarkKennedy, Liam, 1946-Miller, Kerby A. | Article in Book | | 1991 |
| The modern industrialisation of Ireland 1940-1988 | Kennedy, Liam, 1946- | Monograph or Collective Volume | The Economic and Social History Society of Ireland | 1989 |
| The Moyvane Death Census of 1847 | Kennedy, Liam; Gurrin, Brian | Article in Journal | | 2024 |
| The postal questionnaire in historical research | Kennedy, Liam, 1946- | Article in Journal | | 1975 |
| The Roman Catholic Church and economic growth in nineteenth-century Ireland | Kennedy, Liam, 1946- | Article in Journal | | 1978 |
| The rural economy, 1780-1914 | Kennedy, Liam, 1946-Solar, Peter Michael | Article in Book | | 2013 |
| The rural economy, 1820-1914 | Kennedy, Liam, 1946- | Article in Book | | 1985 |
| The union of Ireland and Britain, 1801-1921 | Kennedy, Liam, 1946- | Article in Book | | 1996 |
| Two Ulsters : a case for repartition | Kennedy, Liam, 1946- | Monograph or Collective Volume | Queen's University | 1986 |
| Two Ulsters : repartition, retrospect, prospect | Kennedy, Liam, 1946- | Article in Book | | 2021 |
| Ulster since 1600: politics, economy and society | | Monograph or Collective Volume | Oxford UP | 2012 |
| Unhappy the land : the most oppressed people ever, the Irish? | Kennedy, Liam | Monograph or Collective Volume | Merrion Press | 2016 |
| Was there an Irish War of Independence? | Kennedy, Liam, 1946- | Article in Book | | 2002 |
| Weights and measures of the major food commodities in early nineteenth-century Ireland : a regional perspective | Feenan, DermotKennedy, Liam, 1946- | Article in Journal | | 2002 |
| Why one million starved : an open verdict | Kennedy, Liam, 1946- | Article in Journal | | 1984 |
| ‘Irish fever’ in Britain during the Great Famine : immigration, disease and the legacy of ‘Black ‘47’ | Darwen, LewisGurrin, BrianKennedy, LiamMacRaild, Donald M. | Article in Journal | | 2020 |