| 'A disgrace to a civilised country' ; making sense of Westmeath at Westminster, 1871 | Kenny, Michael | Article in Book | Geography Publications | 2022 |
| A country in transition : cartographic evidence for landscape and social change in early modern Westmeath | Horner, Arnold | Article in Book | Geography Publications | 2022 |
| A tale of two gardens. For many decades there was an important relationship between the Acton family of Kilmacurragh, Co. Wicklow and David and Frederick Moore at Glasnevin's Botanic Gardens ... how both gardens benefited | O'Brien, Seamus | Article in Journal | | 2010 |
| Assisted emigration from Clonmellon parish to South Australia in 1847 | Sheridan, Eugene | Article in Book | Geography Publications | 2022 |
| Barrack and community in a time of revolution : the East Yorkshire Regiment in Westmeath, 1919-21 | Hughes, Paul | Article in Book | Geography Publications | 2022 |
| Beseigers without guns : Athlone 1641-43 | Lenihan, Pádraig, 1959- | Article in Book | Geography Publications | 2022 |
| Between happiness and distress : Erskine Nicol's paintings of rural life in Westmeath in the 1860s | Dochy-Jacquard, Amelie | Article in Book | Geography Publications | 2022 |
| Bloomin' balsams | O'Brien, Seamus | Article in Journal | | 2010 |
| Church of Ireland parish and people in Westmeath, 1897-1996 | Whiteside, Lesley | Article in Book | Geography Publications | 2022 |
| Class and conflict in pre-Famine Westmeath | Kenny, John | Article in Book | Geography Publications | 2022 |
| Creator of Glanleam ... Sir Peter Fitzgerald and his Kerry garden | O'Brien, Seamus | Article in Journal | | 1999 |
| Crossing the Brosna at Mullingar : the early topography of the town and district | Gosling, Paul | Article in Book | Geography Publications | 2022 |
| Famine and community in Mullingar poor law union, 1845-1849 : mud cabins and fat bullocks | O'Brien, Seamus | Monograph or Collective Volume | Irish Academic Press | 1999 |
| Famine in the county town - Mullingar 1845-49 | O'Brien, Seamus | Article in Book | Geography Publications | 2022 |
| Famine in the midlands : Mullingar Poor Law Union 1845-49 | O'Brien, Seamus | Article in Journal | | 2002 |
| Flat lands: Victorian legacy | O'Brien, Seamus | Article in Journal | | 2006 |
| From Cregganbaun, Co. Mayo to Kiltoom, Co. Westmeath : a case-study of a Land Commission group migration scheme | Burke, JohnBurke, Mary | Article in Book | Geography Publications | 2022 |
| Fronded giants ... the exotic tree fern | O'Brien, Seamus | Article in Journal | | 1999 |
| Gaelic political assemblies and power-display in borderlands of Westmeath lordships | FitzPatrick, Elizabeth | Article in Book | Geography Publications | 2022 |
| Gigginstown and crown lands in Westmeath in the early 1800s | O'Neill, Timothy P. | Article in Book | Geography Publications | 2022 |
| Henry in China | O'Brien, Seamus | Article in Journal | | 2001 |
| In the footsteps of Augustine Henry and his Chinese plant collectors | O'Brien, Seamus | Monograph or Collective Volume | Garden Art Press (Antique Collectors' Club Ltd) | 2011 |
| In the footsteps of the master | O'Brien, Seamus | Article in Journal | | 2004 |
| Local government in County Westmeath (1542-2019) | Potter, Matthew | Article in Book | Geography Publications | 2022 |
| Memories of Mary | O'Brien, Seamus | Article in Journal | | 2011 |
| Memories of Upper Bridge St | O'Brien, Seamus | Article in Book | | 2007 |
| Michael Ó Conlain 1927-2015. Obituary | O'Brien, Seamus | Article in Journal | | 2017 |
| Modern Mullingar, 1923-1993 | Illingworth, Ruth | Article in Book | Geography Publications | 2022 |
| Mr Hodgins and his hollies ... the story of a famous Wicklow nurseryman | O'Brien, Seamus | Article in Journal | | 2011 |
| Mullingar in mid-century : famine, execution and an attempted rising by the people | O'Brien, Seamus | Article in Book | | 2002 |
| Plant hunting and its influence on the Irish country house | O'Brien, Seamus | Article in Book | | 2022 |
| Post-Famine Athlone | O'Brien, Gearoid | Article in Book | Geography Publications | 2022 |
| Prehistoric barrows in Westmeath | McGuinness, David | Article in Book | Geography Publications | 2022 |
| Religion and politics : the Parnellite split in Westmeath | Nolan, Michael | Article in Book | Geography Publications | 2022 |
| Some aspects of vernacular culture and oral history in Co. Westmeath: Jim Delaney and his work with Patsy Johnson | Ní Fhloinn, Bairbre | Article in Book | Geography Publications | 2022 |
| St Fachtna's Silver Band, Skibbereen | O'Brien, Séamus | Article in Journal | | 2012 |
| St Féichín of Fore and his monastery | Masterson, Rory | Article in Book | Geography Publications | 2022 |
| Streamstown in 1900 | O'Brien, Seamus | Article in Book | | 2002 |
| Streamstown's first national school 1861-1902 | O'Brien, Seamus | Article in Book | | 2002 |
| Survey of the holy wells in Moycashel barony | O'Brien, Caimin | Article in Book | Geography Publications | 2022 |
| The 1641 Rebellion in County Westmeath | Cunningham, John, 1984- | Article in Book | Geography Publications | 2022 |
| The Anglo-Norman conquest and settlement | Masterson, Rory | Article in Book | Geography Publications | 2022 |
| The corn and flour mills of County Westmeath | Mimnagh, Seamus | Article in Book | Geography Publications | 2022 |
| The decline of the aristocratic estates of County Westmeath, 1879-1923 | Dunne, Eugene | Article in Book | Geography Publications | 2022 |
| The Gaelic Athletic Association in Westmeath, 1884-1905 | Hunt, Tom | Article in Book | Geography Publications | 2022 |
| The Irish language in Westmeath, c.1600-1900 | Ó Fionnagáin, Aengus | Article in Book | Geography Publications | 2022 |
| The Midland Volunteers Force and the Irish Volunteers : towards reconciling history and historiography | Burke, John | Article in Book | Geography Publications | 2022 |
| The physical endowment of County Westmeath | Meehan, Robert | Article in Book | Geography Publications | 2022 |
| The school on the green : Streamstown national school | | Monograph or Collective Volume | Streamstown National School | 2002 |
| The windows of St Peter's | O'Brien, Seamus | Article in Journal | | 2012 |
| War and society in Westmeath, 1689-91 | Murtagh, Harman | Article in Book | Geography Publications | 2022 |
| Westmeath : literary 'stories-so-far' | Thompson, Mary Shine | Article in Book | Geography Publications | 2022 |
| Westmeath bardic poetry | Ó Háinle, Cathal G. | Article in Book | Geography Publications | 2022 |
| Westmeath elections, 1918-1970 | D'Arcy, CaoilfhionnKavanagh, Adrian | Article in Book | Geography Publications | 2022 |
| Westmeath elections, 1970-2020 | Durkan, William | Article in Book | Geography Publications | 2022 |
| Westmeath history and society : interdisciplinary essays on the history of an Irish county | | Monograph or Collective Volume | Geography Publications | 2022 |
| Westmeath's archives | Connell, Gretta | Article in Book | Geography Publications | 2022 |
| What's in a name? Many plant species were named after Irish explorers and cultivated garden varieties carry names that commemorate notable Irish gardeners | O'Brien, Seamus | Article in Journal | | 2012 |