Leaders of Ireland

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Until the 17th century, political power in Ireland was shared among small earldoms. Afterward, Ireland effectively became an English colony, and, when the Act of Union came into effect in 1801, Ireland was joined with England and Scotland under the name of the United Kingdom of Great Britain and Ireland. In 1921 the Irish Free State was established as a self-governing dominion of the British Empire, and in 1937 Ireland gained independence. It remained a member of the British Commonwealth until 1948. Over its history, Ireland has had many political leaders with various titles. Since 1937 the head of government of Ireland has been the taoiseach (prime minister).

The table provides a chronological list of the leaders of Ireland since 1922.

Leaders of Ireland since 1922
name	term
William Thomas Cosgrave	1922–32
Eamon de Valera	1932–48
John Costello	1948–51
Eamon de Valera	1951–54
John Costello	1954–57
Eamon de Valera	1957–59
Sean F. Lemass	1959–66
Jack Lynch	1966–73
Liam Cosgrave	1973–77
Jack Lynch	1977–79
Charles Haughey	1979–81
Garret FitzGerald	1981–82
Charles Haughey	1982
Garret FitzGerald	1982–87
Charles Haughey	1987–92
Albert Reynolds	1992–94
John Bruton	1994–97
Bertie Ahern	1997–2008
Brian Cowen	2008–11
Enda Kenny	2011–17
Leo Varadkar	2017–20
Micheál Martin	2020–22
Leo Varadkar	2022–

This article was most recently revised and updated by Alison Eldridge.

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Leaders of Ireland

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