Taoiseach

The taoiseach is the head of government, or prime minister, of Ireland. The office is appointed by the president of Ireland upon nomination by Dáil Éireann (the lower house of the Oireachtas, Ireland's national legislature) and the office-holder must retain the support of a majority in the Dáil to remain in office. The Irish word taoiseach means "chief" or "leader", and was adopted in the 1937 Constitution of Ireland as the title of the "head of the Government or Prime Minister". It is the official title of the head of government in both English and Irish, and is not used for the prime ministers of other countries, who are instead referred to in Irish by the generic term príomh-aire. The phrase an Taoiseach is sometimes used in an otherwise English-language context, and means the same as "the taoiseach". The incumbent taoiseach is Micheál Martin, TD, leader of Fianna Fáil, who took office on 23 January 2025, following the 2024 general election and an agreement between Fianna Fáil, Fine Gael and independent TDs.