| Name | Position | Party | Constituency |
|---|---|---|---|
| Timmy Brosnan | Councillor | Fianna Fáil | Cork City North-East |
| Tommy Broughan | TD | Independents 4 Change | Dublin Bay North |
| Martin Browne | Councillor | Sinn Féin | Cashel-Tipperary |
| Fergal Browne | Councillor | Fine Gael | Carlow |
| John Browne | Councillor | Fine Gael | Longford |
| John Browne | Former Representative | Fianna Fáil | |
| James Browne | TD | Fianna Fáil | Wexford |
| JP Browne | Councillor | Fine Gael | Balbriggan |
| Séamus Browne | Councillor | Sinn Féin | Newcastle West |
| Richard Bruton | TD | Fine Gael | Dublin Bay North |
| Pat Buckley | TD | Sinn Féin | Cork East |
| Phyll Bugler | Councillor | Fine Gael | Nenagh |
| Declan Burke | Former Representative | Independent | |
| Cyril Burke | Councillor | Fine Gael | Castlebar |
| Christy Burke | Councillor | Independent | North Inner City |
| Paddy Burke | Senator | Fine Gael | Agricultural Panel |
| Colm Burke | Senator | Fine Gael | Industrial and Commercial Panel |
| Donal Burke | Councillor | Fianna Fáil | Ballinasloe |
| Sinéad Burke | Councillor | Sinn Féin | Navan |
| Pat Burke | Councillor | Fine Gael | Killaloe |
| Peter Burke | TD | Fine Gael | Longford-Westmeath |
| Deidre Burke | Former Representative | Independent | |
| Joan Burton | TD | Labour | Dublin West |
| Ray Butler | Senator | Fine Gael | Taoiseach's Nominee |
| Darragh Butler | Councillor | Fianna Fáil | Swords |
| Marianne Butler | Councillor | Green Party | Dundalk South |
| Mary Butler | TD | Fianna Fáil | Waterford |
| Seamus Butler | Councillor | Fianna Fáil | Longford |
| Daniel Butler | Councillor | Fine Gael | Limerick City West |
| Jerry Buttimer | Senator | Fine Gael | Labour Panel |