| Census of First Monaghan Presbyterian Congregation, 1821 | McMahon, TheoO'Neill, Marie | Article in Journal | | 2006 |
| Desmond F. Moore (obituary) | O'Neill, Marie | Article in Journal | | 2000 |
| Dublin corporation in the troubled times, 1914-1924 | O'Neill, Marie | Article in Journal | | 1994 |
| Emily Lawless | O'Neill, Marie | Article in Journal | | 1995 |
| From Parnell to De Valera : a biography of Jennie Wyse Power, 1858-1941 | O'Neill, Marie | Monograph or Collective Volume | | 1991 |
| Grace Gifford Plunkett and Irish freedom : tragic bride of 1916 | O'Neill, Marie | Monograph or Collective Volume | Irish Academic Press | 2000 |
| Haughey's Fort excavation 1991 : analysis of wood remains | Neill, Marie | Article in Journal | | 1996 |
| Inscriptions from St Tighernach's Church of Ireland graveyard, Clones | McMahon, TheoO'Neill, MarieSlowey, Sean | Article in Journal | | 1988 |
| Jennie Wyse Power 1858-1941 | O'Neill, Marie | Article in Journal | | 2007 |
| Katharine Tynan Hinkson : a Dublin writer | O'Neill, Marie | Article in Journal | | 1987 |
| Maria Edgeworth, Anglo-Irish writer, 1768-1849 | O'Neill, Marie | Article in Journal | | 2002 |
| Recycling raths | Jupp, BelindaNeill, Marie | Article in Journal | | 1994 |
| Sarah Cecilia Harrison : artist and city councillor | O'Neill, Marie | Article in Journal | | 1989 |
| The Dublin Women's Suffrage Association and its successors | O'Neill, Marie | Article in Journal | | 1984 |
| The Ladies' Land League | O'Neill, Marie | Article in Journal | | 1982 |
| The republican courts in Tuam | O'Neill, Marie | Article in Book | | 1997 |
| The struggle of Irishwomen for the vote | O'Neill, Marie | Article in Journal | | 1992 |