| 'Air Mhaluidh Dhroma Chríoch: Peadar Ó Doirnín c. 1700-1769 | Dillon, Charles | Article in Journal | | 2019 |
| An Ghaelig nua : English, Irish and the south Ulster poets and scribes in the late seventeenth and eighteenth centuries | Dillon, Charles | Article in Book | | 2012 |
| Arson, bravado and conciliation, Moy district, 1920 | Dillon, Charles | Article in Journal | | 1991 |
| C.I. Hobson of Benburb : historian and antiquarian | Dillon, Charles | Article in Journal | | 1992 |
| Church-building in Moy | Dillon, Charles | Article in Journal | | 1988 |
| Cín lae Uí Mhealláin, friar O Meallan journal | Dillon, Charles | Article in Book | | 2000 |
| Cín Lae Uí Mheallaín. Friar O Mellan Journal | Dillon, Charles | Article in Journal | | 1995 |
| Features of the Irish dialect of counties Cavan / Fermanagh, as evidenced in 18th century manuscript production | Dillon, Charles | Article in Journal | | 2013 |
| Gorestown Catholic Church | Dillon, Charles | Article in Journal | | 2001 |
| Gorestown church and graveyard | Dillon, Charles | Article in Journal | | 1988 |
| Gravestone inscriptions : St Jarlath's, Clonfeacle | Dillon, CharlesDonnelly, James | Article in Journal | | 1989 |
| History of St Jarlath's parish, Clonfeacle | Dillon, Charles | Article in Journal | | 1989 |
| Irish translation in continental Europe, 1630-1660 | Dillon, Charles | Article in Book | | 2006 |
| Material in the Irish language in The Robinson Library, Armagh | Dillon, Charles | Article in Journal | | 2017 |
| Michael Davitt in county Armagh | Dillon, Charles | Article in Journal | | 1989 |
| Micheál Ó Cléirigh and the Annals of the Four Masters (1632-6) | Dillon, Charles | Article in Book | | 2025 |
| Murder at Aughnacloy 1818 | Dillon, Charles | Article in Journal | | 1990 |
| Seán Cuacha : múnla, meadaracht agus meafaracht i bhfilíocht Shéamais mhic Cuarta | Dillon, Charles | Article in Journal | | 2012 |
| St Jarlath's cemetery, Clonfeacle | Dillon, Charles | Article in Journal | | 1989 |
| Starvation in the midst of plenty | Dillon, Charles | Article in Journal | | 1995 |
| The burning of Annahagh, 1835 | Dillon, Charles | Article in Journal | | 1986 |
| The Ulster canal and sectarian strife | Dillon, Charles | Article in Journal | | 1988 |
| The wrecking of Maghery, County Armagh, 1830 | Dillon, Charles | Article in Journal | | 1987 |
| Tyrone : history and society | | Monograph or Collective Volume | Geography Publications | 2000 |