| A Late Bronze Age horn hoard from Eagry, Co. Antrim | Ó Néill, John | Article in Journal | | 2020 |
| A lost lunula from Moytirra East, County Sligo | Ó Néíll, John | Article in Journal | | 2023 |
| A medieval ring brooch and other nineteenth-century discoveries at High Street, Belfast | Ó Néill, John | Article in Journal | | 2006 |
| An enclosed early medieval cemetery at Cherrywood, Co. Dublin | Coughlan, JennieÓ Néill, John | Article in Book | | 2010 |
| De Courcy's Castle : New Insights into the First Phase of Anglo-Norman Building Activity at Carrickfergus Castle, County Antrim | Donnelly, Colm J.McCooey, PaulMcNeill, T. E.Ó Néill, John | Article in Journal | | 2005 |
| Lapidibus in igne calefactis coquebatur : the historical burnt mound 'tradition' | Ó Néill, John | Article in Journal | | 2003 |
| Lieutenant-General Alexander Campbell’s Loughnashade horn | Ó Néill, John | Article in Journal | | 2013 |
| Something 'borrowed' and something 'blew' - Mary Ann McCracken on Loughnashade. The antiquarian interests of a well-known social reformer | Ó Néill, John | Article in Journal | | 2022 |
| The archaeological and palaeoecological investigation of a middle Bronze Age settlement at Ballyarnet Lake, County Derry | Plunkett, GillWhitehouse, NickiÓ Néill, John | Article in Journal | | 2007 |