List of Taoisigh

List of Taoisigh
Main articles: List of Irish heads of government since 1919, List of Taoisigh by important facts

# Name Entered Office Left Office Elected Party
1. Éamon de Valera
(1st time) December 29, 1937[6] February 18, 1948 3 terms Fianna Fáil
2. John A. Costello
(1st time) February 18, 1948 June 13, 1951 1 term Fine Gael
Éamon de Valera
(2nd time) June 13, 1951 June 2, 1954 1 term Fianna Fáil
John A. Costello
(2nd time) June 2, 1954 March 20, 1957 1 term Fine Gael
Éamon de Valera
(3rd time) March 20, 1957 June 23, 1959 1 term Fianna Fáil
3. Seán Lemass June 23, 1959 November 10, 1966 3 terms Fianna Fáil
4. Jack Lynch
(1st time) November 10, 1966 March 14, 1973 2 terms Fianna Fáil
5. Liam Cosgrave March 14, 1973 July 5, 1977 1 term Fine Gael
Jack Lynch
(2nd time) July 5, 1977 December 11, 1979 1 term Fianna Fáil
6. Charles Haughey
(1st time) December 11, 1979 June 30, 1981 1 term Fianna Fáil
7. Garret FitzGerald
(1st time) June 30, 1981 March 9, 1982 1 term Fine Gael
Charles Haughey
(2nd time) March 9, 1982 December 14, 1982 1 term Fianna Fáil
Garret FitzGerald
(2nd time) December 14, 1982 March 10, 1987 1 term Fine Gael
Charles Haughey
(3rd time) March 10, 1987 February 11, 1992 2 terms Fianna Fáil
8. Albert Reynolds February 11, 1992 December 15, 1994 1 term Fianna Fáil
9. John Bruton December 15, 1994 June 26, 1997 1 term Fine Gael
10. Bertie Ahern June 26, 1997 Incumbent 3 terms Fianna Fáil