| Name | Position | Party | Constituency |
|---|---|---|---|
| Gerry Adams | TD | Sinn Féin | Louth |
| Yemi Adenuga | Former Representative | Unknown | |
| Garret Ahearn | Former Representative | Unknown | |
| Barbara Ahern | Former Representative | Fianna Fáil | |
| Anne Ahern | Former Representative | Fianna Fáil | |
| Kazi Ahmed | Former Representative | Unknown | |
| Willie Aird | Councillor | Fine Gael | Portlaoise |
| Tom Allen | Former Representative | Fianna Fáil | |
| Siobhán Ambrose | Councillor | Fianna Fáil | Clonmel |
| Chris Andrews | Councillor | Sinn Féin | Pembroke-South Dock |
| Micheál Anglim | Councillor | Fianna Fáil | Clonmel |
| Tommy Annesley | Councillor | Fianna Fáil | Arklow |
| Catherine Ardagh | Senator | Fianna Fáil | Industrial and Commercial Panel |
| Madeleine Argue | Councillor | Fine Gael | Cavan-Belturbet |
| Finola Armstrong-McGuire | Councillor | Fine Gael | Carrick-On-Shannon |
| Martin 'Murty' Aspell | Councillor | Fianna Fáil | Kildare-Newbridge |
| Raymond Aughey | Councillor | Fianna Fáil | Monaghan |
| Eamon Aylward | Councillor | Fianna Fáil | Piltown |
| Bobby Aylward | TD | Fianna Fáil | Carlow-Kilkenny |