| Constituency | Oireachtas Member who voted against 2013 abortion legislation |
| Carlow-Kilkenny | McGuinness, Deputy John |
| Cavan-Monaghan | Smith, Deputy Brendan |
| Wilson, Senator Diarmuid | |
| Cork East | Bradford, Senator Paul* |
| Cork North-West | Moynihan, Deputy Michael |
| Cork South-Central | McGrath, Deputy Michael |
| Cork South-West | O’Donovan, Senator Denis |
| Donegal | McConalogue, Deputy Charlie |
| Ó Domhnaill, Senator Brian | |
| Dublin North | O’Brien, Senator Darragh |
| Dublin Bay North | Flanagan, Deputy Terence* |
| Quinn, Senator Feargal+ | |
| Dublin South | Mathews, Deputy Peter* |
| Dublin Bay South | Creighton, Deputy Lucinda** |
| Galway East | Keaveney, Deputy Colm |
| Kitt, Deputy Michael P. | |
| Mullen, Senator Rónán | |
| Galway West | Grealish, Deputy Noel+ |
| Healy-Eames, Senator Fidelma* | |
| Ó Cuív, Deputy Éamon | |
| Walsh, Deputy Brian* | |
| Kerry South | Daly, Senator Mark |
| Healy-Rae, Deputy Micheal | |
| Kildare South | O’Brien, Senator Mary Ann |
| Ó Fearghaíl, Deputy Seán | |
| Laois-Offaly | Fleming, Deputy Seán |
| Limerick City | O’Dea, Deputy Willie |
| Longford -Westmeath | Troy, Deputy Robert |
| Louth | Kirk, Deputy Séamus |
| Mayo | Calleary, Deputy Dara |
| Meath East | Byrne, Senator Thomas+ |
| Meath West | Tóibín, Deputy Peadar* |
| Roscommon-South Leitrim | Leyden, Senator Terry |
| Naughten, Deputy Denis | |
| Sligo-North Leitrim | MacSharry, Senator Marc |
| Mooney, Senator Paschal | |
| Tipperary North | Lowry, Deputy Michael |
| Ó Murchú, Senator Lábhrás | |
| Tipperary South | McGrath, Deputy Mattie |
| Wexford | Browne, Deputy John |
| Walsh, Senator Jim | |
| Wicklow | Timmins, Deputy Billy* |
*Lost party whip as a result of pro-life stance
**Lost party whip and ministerial position as result of pro-life stance
+ Voted against legislation but absent for final vote.
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This is a complete list of those who opposed the 2013 abortion legislation on pro-life grounds. The list is alphabetical per constituency.
