The Oireachtas (Irish: [ˈɛɾʲaxt̪ˠəsˠ], "assembly") is the legislature of Ireland (Republic of Ireland). Established by the 1937 Constitution (Bunreacht na hÉireann), it succeeds the Free State Oireachtas (1922) and the revolutionary Dáil Éireann (1919).
| Component | Irish Name | Role | Selection |
|---|---|---|---|
| President of Ireland | Uachtarán na hÉireann | Head of State; signs bills; refers to Supreme Court; dissolves Dáil on Taoiseach's advice | Direct popular vote (7-year term, max 2 terms) |
| Dáil Éireann (Lower House) | Dáil Éireann | Primary legislative chamber; 174 TDs (from 2024); forms government; passes budget; confidence votes | STV-PR in 43 constituencies (3-5 seats); universal suffrage 18+ |
| Seanad Éireann (Upper House) | Seanad Éireann | Revising chamber; 60 Senators; can delay (90-180 days) but not block money bills | 11 Taoiseach nominees; 6 university grads (3 NUI, 3 Trinity); 43 vocational panels |
Leinster House, Dublin (since 1922)—originally Kildare House (1745), bought by RDS 1815, leased to Free State 1922, purchased 1924. Iconic Georgian palace.
Previous: Mansion House (1919 Dáil), University College Dublin (1921 Treaty debates), Royal Hospital Kilmainham (1922 provisional).
Government: Fine Gael + Fianna Fáil + Greens (coalition). Opposition: Sinn Féin (largest party), Labour, Social Democrats, PBP-Solidarity, Aontú, Independents. 23% women TDs.
The Oireachtas embodies Ireland's hard-won sovereignty—imperfect, evolving, but undeniably ours.