| A medieval carved stone from Errigal Keerogue church, County Tyrone | Brannon, N. F. (Nick) | Article in Journal | | 1981 |
| Ainmneoir Mó Na hInse : The Great Name Book of Inishowen - Surnames and First Names | Ó Dochartaigh, Seoirse | Monograph or Collective Volume | Errigal | 2016 |
| Clochar na Righ (Clogher of the Kings): being a history of the Town and District of Clogher, in the County of Tyrone. Also some account of the Parish of Errigal Keeroge, in the County of Tyrone, and of the Parish of Errigal Truagh in the County of Monaghan | Marshall, John J. | Monograph or Collective Volume | Tyrone Printing Co. | 1930 |
| Contributions to local history : the parish of Errigal Kieran in the 19th century | MacEvoy, Brendan | Article in Journal | | 1954 |
| Dochiaróg, Mag Enir and Leth Cam | Muhr, Kay | Article in Journal | | 2008 |
| Memorials in old Errigal cemetery, county Monaghan | McEntee, PatrickMcMahon, TheoMulligan, Patrick | Article in Journal | | 1988 |
| My parents and other rebels : a personal memoir | O'Doherty, Michael | Monograph or Collective Volume | Errigal Press | 1999 |
| Rentals and reports of the Kane estate, Errigal Truagh, Co. Monaghan, 1764-1821 | McMahon, TheoO'Neill, Brendan | Article in Journal | | 1990 |
| The Miller's Odyssey: Old Buncrana From West End to Mill End | Ó Dochartaigh, Seoirse | Monograph or Collective Volume | Errigal | 2020 |
| Urn burial at Slaghtaverty, parish of Errigal, county Londonderry | May, A. McL. | Article in Journal | | 1946 |