| Name | Position | Party | Constituency |
|---|---|---|---|
| Tony Black | Councillor | Sinn Féin | Cashel-Tipperary |
| Frances Black | Senator | Independent | Industrial and Commercial Panel |
| Emma Blain | Councillor | Fine Gael | Glencullen-Sandyford |
| Vincent Blake | Councillor | Fine Gael | Baltinglass |
| Liam Blaney | Councillor | Fianna Fáil | Milford |
| Niall Blaney | Senator | Fianna Fáil | Agricultural Panel |
| Lorna Bogue | Councillor | Independent | Cork City South East |
| Mary Bohan | Councillor | Fianna Fáil | Manorhamilton |
| Cathal Boland | Councillor | Unknown | Rush - Lusk |
| Andrew Bolger | Councillor | Fianna Fáil | Gorey |
| Fiona Bonfield | Councillor | Labour | Newport |
| Joseph Bonner | Councillor | Independent | Ashbourne |
| Sylvester Bourke | Councillor | Fine Gael | Arklow |
| Kieran Bourke | Councillor | Fianna Fáil | Carrick-On-Suir |
| Richard Boyd Barrett | TD | People Before Profit | Dún Laoghaire |
| Victor Boyhan | Senator | Independent | Agricultural Panel |
| Lynn Boylan | Senator | Sinn Féin | Agricultural Panel |
| Janice Boylan | Councillor | Sinn Féin | North Inner City |
| Damian Boylan | Councillor | Unknown | Cork City North West |
| Dan Boyle | Councillor | Green Party | Cork City South Central |