| Name | Position | Party | Constituency |
|---|---|---|---|
| Eoin Ó Broin | TD | Sinn Féin | Dublin Mid-West |
| Eoin Ó Broin | Councillor | Independent | Clondalkin |
| Marc Ó Cathasaigh | Councillor | Green Party | Tramore-Waterford City West |
| Naoise Ó Cearúil | Councillor | Fianna Fáil | Maynooth |
| Dáithí Ó Cualáin | Councillor | Unknown | Conamara South |
| Éamon Ó Cuív | TD | Fianna Fáil | Galway West |
| Tomás Ó Curraoin | Councillor | Independent | Conamara South |
| Niall Ó Donnghaile | Senator | Sinn Féin | Administrative Panel |
| Séafra Ó Faoláin | Councillor | Green Party | Blackrock |
| Sean Ó Fearghail | Ceann Comhairle | Fianna Fáil | Kildare South |
| John Shéamuis Ó Fearraig | Councillor | Sinn Féin | Glenties |
| Donnchadh Ó Laoghaire | TD | Sinn Féin | Cork South-Central |