| As others saw us : a French visitor's impression of Waterford in 1784 | Payette, B. C.Ó Ceallacháin, Donnchadh | Article in Journal | | 1999 |
| Bishop Foy's School, Waterford, 1707-1967 | Ó Ceallacháin, Donnchadh | Article in Journal | | 2007 |
| Kevin P. Hall | Ó Ceallacháin, Donnchadh | Article in Journal | | 2014 |
| Land agitation in county Waterford, 1879-1882, part 1 : from Farmers' Club to Land League : the politicisation of the farmers, 1879-80 | Ó Ceallacháin, Donnchadh | Article in Journal | | 1997 |
| The temperance movements in Waterford, 1839 to 1841 | Ó Ceallacháin, Donnchadh | Article in Journal | | 1996 |
| The Waterford chandelier : an elegant glass lustre of the Waterford manufactory | Ó Ceallacháin, Donnchadh | Article in Book | | 2010 |
| Waterford on the eve of the famine | Ó Ceallacháin, Donnchadh | Article in Book | | 1995 |