| "The Harp that Once...." - the history of harp music in County Donegal | Meehan, Helen | Article in Journal | | 2024 |
| A century of O'Neill and O'Donnell marriages | Meehan, Helen | Article in Journal | | 2015 |
| A Donegal writer in Germany : Jemima Montgomery, Baroness Tautphoeus (1807-1893) | Meehan, Helen | Article in Journal | | 2009 |
| A guide to tracing your Donegal ancestors | Duffy, GodfreyMeehan, Helen | Monograph or Collective Volume | Flyleaf Press | 2014 |
| A guide to tracing your Donegal ancestors | Duffy, GodfreyMeehan, Helen, | Monograph or Collective Volume | Flyleaf Press | 2008 |
| An Sifín Siúil 9ú-15ú Meitheamh 1832 | Meehan, Helen | Article in Journal | | 2016 |
| Ballyshannon Gentry Families | Meehan, Helen | Article in Journal | | 2019 |
| Bishop George Montgomery, 1569-1621 | Meehan, Helen | Article in Journal | | 2007 |
| By the banks of the Eanymore | Meehan, Helen | Article in Journal | | 2018 |
| Cahir Healy MP (1877-1970) | Meehan, Helen | Article in Journal | | 2012 |
| Celestial & environmental phenomena in pre-plantation Donegal | Meehan, Helen | Article in Journal | | 2015 |
| Cleamhnais idir clann Uí Néill agus clann Uí Dhomhnaill c.1550-1660 | Meehan, Helen | Article in Journal | | 2015 |
| Climate, famine and fever in eighteenth-century Donegal | Meehan, Helen | Article in Journal | | 2011 |
| Cornmills and milling in Inver parish of south Donegal | Meehan, Helen | Article in Journal | | 2007 |
| Cumann na mBan in Donegal | Meehan, Helen | Article in Journal | | 2014 |
| Disert in the Blue Stacks | Meehan, Helen | Article in Journal | | 1997 |
| Donegal women in history | Meehan, Helen | Article in Book | | 2013 |
| Ethna Carbery - Anna Johnson McManus | Meehan, Helen | Monograph or Collective Volume | Benmore Group | 2013 |
| Ethna Carbery - Anna Johnston McManus | Meehan, Helen | Article in Journal | | 1993 |
| From Normandy to Northern Ireland | Meehan, Helen | Article in Journal | | 1999 |
| From Normandy to Northern Ireland. The Montgomerys of the Great Ards 1605-1757 | Meehan, Helen | Article in Journal | | 2010 |
| George Montgomery the first bishop of the established church in Derry | Meehan, Helen | Article in Journal | | 2011 |
| Healy, Cahir, MP, 1877-1970 | Meehan, Helen | Article in Journal | | 2010 |
| Ignatius B. McHugh and his unpublished diary | Meehan, Helen | Article in Journal | | 2001 |
| Inver parish in history | Meehan, Helen | Monograph or Collective Volume | The author | 2005 |
| Lament for the princes of Tyrone and Tyrconnell. Mac an Bhaird's elegy on the Ulster lords | Meehan, Helen | Article in Journal | | 2011 |
| Montgomery of Alamein and the Montgomerys of Moville | Meehan, Helen | Article in Journal | | 1995 |
| More about Inver et al | Meehan, Helen | Monograph or Collective Volume | Independently published - Helen Meehan | 2022 |
| Night of terror in Mountcharles | Meehan, Helen | Article in Journal | | 2022 |
| Patrick McManus (1864-1929) | Meehan, Helen | Article in Journal | | 1995 |
| Patrick Sarsfield Cassidy (1882-1903): From Dunkineely to New York | Meehan, Helen | Article in Journal | | 2020 |
| Pearse and the Mac Manus brothers | Meehan, Helen | Article in Journal | | 2016 |
| Shan Van Vocht | Meehan, Helen | Article in Journal | | 1997 |
| Some archaeological finds in Inver parish | Meehan, Helen | Article in Journal | | 2003 |
| St Colmcille in the folklore of the Donegal Bay area | Meehan, Helen | Article in Journal | | 2004 |
| St Patrick's Purgatory and St Peter's Turas | Meehan, Helen | Article in Journal | | 2017 |
| The ancestors of Field Marshal Montgomery of Alamein | Meehan, Helen | Article in Journal | | 2000 |
| The cholera (1832-33), the Famine and Inver relief committees | Meehan, Helen | Article in Journal | | 1996 |
| The Coanes of Ballyshannon | Meehan, Helen | Article in Journal | | 2012 |
| The Conynghams of Slane and Mountcharles | Meehan, Helen | Article in Journal | | 1999 |
| The Donegal Bay area in the 1790s | Meehan, Helen | Article in Journal | | 1998 |
| The early 17th century and Rory O'Donnell | Meehan, Helen | Article in Journal | | 2006 |
| The early Gaelic revival in the Donegal Bay area | Meehan, Helen | Article in Journal | | 2013 |
| The Fianna in the Blue Stacks | Meehan, Helen | Article in Journal | | 2007 |
| The Hamiltons of Brownhall | Meehan, Helen | Article in Journal | | 2008 |
| The Life of Thomas Ainge Devyr, Donegal Town | Meehan, Helen | Article in Journal | | 2024 |
| The McManus brothers. Patrick; 1864-1929; Seumas : 1868-1960 | Meehan, Helen | Article in Journal | | 1994 |
| The Montgomeries, the Sinclairs and Drumbeg house | Meehan, Helen | Article in Journal | | 1992 |
| The Montgomerys of Croghan and Convoy | Meehan, Helen | Article in Journal | | 2000 |
| The new St. Patrick? Bishop George Montgomery (1569-1621) | Meehan, Helen | Article in Book | | 2015 |
| The Night of the Big Wind in the North-West. Oíche na Gaoíthe Móire | Meehan, Helen | Article in Journal | | 2012 |
| The otherworld, the underworld and the underwater world in Donegal folklore | Meehan, Helen | Article in Journal | | 2005 |
| The Temperance Movement in south Donegal | Meehan, Helen | Article in Journal | | 1999 |
| The use of folk charms in the 1832 Cholera epidemic. [Parts] 1-2 | Meehan, Helen | Article in Journal | | 2001 |
| Three Donegal Aonachs 1898, 1904 & 1906 | Meehan, Helen | Article in Journal | | 2017 |
| Ulster Character. Sir Henry Conyngham Montgomery, Baronet of the Hall | Meehan, Helen Montgomery | Article in Journal | | 2003 |
| Underwater worlds of the Donegal Bay area | Meehan, Helen | Article in Journal | | 2003 |
| Villages in Inver Parish | Meehan, Helen | Article in Journal | | 2004 |
| When Raphoe first had two bishops | Meehan, Helen | Article in Journal | | 2002 |