Records of Irish heads of government since 1922
Template:Short description Template:Use Hiberno-English Template:Use dmy dates The Taoiseach (plural: Taoisigh) is the head of government of Ireland. Prior to the enactment of the Constitution of Ireland in 1937, the head of government was referred to as the President of the Executive Council. This office was first held by W. T. Cosgrave from 1922 to 1932, and then by Éamon de Valera from 1932 to 1937. By convention Taoisigh are numbered to include Cosgrave,<ref>Template:Cite news</ref><ref>Template:Cite news</ref><ref>Template:Cite news</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> for example Micheál Martin is considered the 15th Taoiseach.
Electoral history
Periods in office
Cumulative days served
| No. | Name | First entered office | Finally left office | Periods | Cumulative daysTemplate:Efn | |
|---|---|---|---|---|---|---|
| Template:Party color cell | 2 | Éamon de Valera | 9 March 1932Template:Efn | 23 June 1959 | 3 | 7,735 (21 years, 2 months)Template:EfnTemplate:Efn |
| Template:Party color cell | 11 | Bertie Ahern | 26 June 1997 | 7 May 2008 | 1 | 3,968 (10 years, 10 months) |
| Template:Party color cell | 1 | W. T. Cosgrave | 6 December 1922 | 9 March 1932 | 1 | 3,381 (9 years, 3 months)Template:Efn |
| Template:Party color cell | 5 | Jack Lynch | 10 November 1966 | 11 December 1979 | 2 | 3,205 (8 years, 9 months) |
| Template:Party color cell | 4 | Seán Lemass | 23 June 1959 | 10 November 1966 | 1 | 2,697 (7 years, 5 months) |
| Template:Party color cell | 7 | Charles Haughey | 11 December 1979 | 11 February 1992 | 3 | 2,646 (7 years, 3 months)Template:Efn |
| Template:Party color cell | 13 | Enda Kenny | 9 March 2011 | 14 June 2017 | 1 | 2,289 (6 years, 3 months)Template:Efn |
| Template:Party color cell | 3 | John A. Costello | 18 February 1948 | 20 March 1957 | 2 | 2,233 (6 years, 1 month) |
| Template:Party color cell | 8 | Garret FitzGerald | 30 June 1981 | 10 March 1987 | 2 | 1,799 (4 years, 11 months) |
| Template:Party color cell | 14 | Leo Varadkar | 14 June 2017 | 9 April 2024 | 2 | 1,589 (4 years, 4 months)Template:Efn |
| Template:Party color cell | 6 | Liam Cosgrave | 14 March 1973 | 5 July 1977 | 1 | 1,574 (4 years, 4 months) |
| Template:Party color cell | 15 | Micheál Martin | 27 June 2020 | Incumbent | 2 | Template:Age in days (Template:Age in years, months and days) |
| Template:Party color cell | 9 | Albert Reynolds | 11 February 1992 | 15 December 1994 | 1 | 1,038 (2 years, 10 months)Template:Efn |
| Template:Party color cell | 12 | Brian Cowen | 7 May 2008 | 9 March 2011 | 1 | 1,036 (2 years, 10 months) |
| Template:Party color cell | 10 | John Bruton | 15 December 1994 | 26 June 1997 | 1 | 924 (2 years, 6 months) |
| Template:Party color cell | 16 | Simon Harris | 9 April 2024 | 23 January 2025 | 1 | 289 (9 months, 14 days) |
Length of individual periods
| No. | Name | Entered office | Left office | Period No. | Period length | Length in daysTemplate:Efn | |
|---|---|---|---|---|---|---|---|
| Template:Party color cell | 2 | Éamon de Valera | 9 March 1932Template:Efn | 18 February 1948 | 1 | 15 years, 11 months, 16 days | 5,824 |
| Template:Party color cell | 11 | Bertie Ahern | 26 June 1997 | 7 May 2008 | 1 | 10 years, 10 months, 11 days | 3,968 |
| Template:Party color cell | 1 | W. T. Cosgrave | 6 December 1922 | 9 March 1932 | 1 | 9 years, 3 months, 4 days | 3,381Template:Efn |
| Template:Party color cell | 4 | Seán Lemass | 23 June 1959 | 11 November 1966 | 1 | 7 years, 4 months, 17 days | 2,697 |
| Template:Party color cell | 5 | Jack Lynch | 11 November 1966 | 14 March 1973 | 1 | 6 years, 4 months, 4 days | 2,316 |
| Template:Party color cell | 13 | Enda Kenny | 9 March 2011 | 14 June 2017 | 1 | 6 years, 3 months, 5 days | 2,289Template:Efn |
| Template:Party color cell | 7 | Charles Haughey | 10 March 1987 | 11 February 1992 | 3 | 4 years, 11 months, 1 day | 1,799Template:Efn |
| Template:Party color cell | 6 | Liam Cosgrave | 14 March 1973 | 5 July 1977 | 1 | 4 years, 3 months, 22 days | 1,574 |
| Template:Party color cell | 8 | Garret FitzGerald | 14 December 1982 | 10 March 1987 | 2 | 4 years, 2 months, 27 days | 1,547 |
| Template:Party color cell | 3 | John A. Costello | 18 February 1948 | 13 June 1951 | 1 | 3 years, 3 months, 24 days | 1,211 |
| Template:Party color cell | 14 | Leo Varadkar | 14 June 2017 | 27 June 2020 | 1 | 3 years and 13 days | 1,109Template:Efn |
| Template:Party color cell | Éamon de Valera | 13 June 1951 | 2 June 1954 | 2 | 2 years, 11 months, 19 days | 1,085 | |
| Template:Party color cell | 9 | Albert Reynolds | 11 February 1992 | 15 December 1994 | 1 | 2 years, 10 months, 4 days | 1,038Template:Efn |
| Template:Party color cell | 12 | Brian Cowen | 7 May 2008 | 9 March 2011 | 1 | 2 years, 10 months, 2 days | 1,036 |
| Template:Party color cell | John A. Costello | 2 June 1954 | 20 March 1957 | 2 | 2 years, 9 months, 18 days | 1,022 | |
| Template:Party color cell | 10 | John Bruton | 15 December 1994 | 26 June 1997 | 1 | 2 years, 6 months, 11 days | 924 |
| Template:Party color cell | 15 | Micheál Martin | 27 June 2020 | 17 December 2022 | 1 | 2 years, 5 months and 21 days | 904 |
| Template:Party color cell | Jack Lynch | 5 July 1977 | 11 December 1979 | 2 | 2 years, 5 months, 6 days | 889 | |
| Template:Party color cell | Éamon de Valera | 20 March 1957 | 23 June 1959 | 3 | 2 years, 3 months, 3 days | 825 | |
| Template:Party color cell | Charles Haughey | 11 December 1979 | 30 June 1981 | 1 | 1 year, 6 months, 19 days | 567 | |
| Template:Party color cell | Leo Varadkar | 17 December 2022 | 9 April 2024 | 2 | 1 year, 3 months and 23 days | 479 | |
| Template:Party color cell | Micheál Martin | 23 January 2025 | Incumbent | 2 | Template:Age in years, months and days | Template:Age in days | |
| Template:Party color cell | 16 | Simon Harris | 9 April 2024 | 23 January 2025 | 1 | 9 months, 14 days | 289 |
| Template:Party color cell | Charles Haughey | 9 March 1982 | 14 December 1982 | 2 | 9 months, 5 days | 280 | |
| Template:Party color cell | Garret FitzGerald | 30 June 1981 | 9 March 1982 | 1 | 8 months, 9 days | 252 | |
Longevity
Age on entering/leaving office
Cabinet positions
Listed here are cabinet positions held either before or during holding the office of Taoiseach or President of the Executive Council.
Education
Living officeholders
There are currently five living former Taoisigh:
| Taoiseach | Term of office | Date of birth |
|---|---|---|
| Bertie Ahern | 1997–2008 | Template:Birth date and age |
| Brian Cowen | 2008–2011 | Template:Birth date and age |
| Simon Harris | 2024–2025 | Template:Birth date and age |
| Enda Kenny | 2011–2017 | Template:Birth date and age |
| Leo Varadkar | Template:Ubl | Template:Birth date and age |
Timeline of living/deceased officeholders
| Date | Living | Deceased | Notes |
|---|---|---|---|
| 9 April 2024 | 6 | 10 | Simon Harris accedes |
| 6 February 2024 | 5 | 10 | John Bruton dies |
| 27 June 2020 | 6 | 9 | Micheál Martin accedes |
| 4 October 2017 | 5 | 9 | Liam Cosgrave dies |
| 14 June 2017 | 6 | 8 | Leo Varadkar accedes |
| 21 August 2014 | 5 | 8 | Albert Reynolds dies |
| 19 May 2011 | 6 | 7 | Garret FitzGerald dies |
| 9 March 2011 | 7 | 6 | Enda Kenny accedes |
| 7 May 2008 | 6 | 6 | Brian Cowen accedes |
| 13 June 2006 | 5 | 6 | Charles Haughey dies |
| 20 October 1999 | 6 | 5 | Jack Lynch dies |
| 26 June 1997 | 7 | 4 | Bertie Ahern accedes |
| 15 December 1994 | 6 | 4 | John Bruton accedes |
| 11 February 1992 | 5 | 4 | Albert Reynolds accedes |
| 30 June 1981 | 4 | 4 | Garret FitzGerald accedes |
| 11 December 1979 | 3 | 4 | Charles Haughey accedes |
| 6 January 1976 | 2 | 4 | John A. Costello dies |
| 29 August 1975 | 3 | 3 | Éamon de Valera dies |
| 14 March 1973 | 4 | 2 | Liam Cosgrave accedes |
| 16 May 1971 | 3 | 2 | Seán Lemass dies |
| 10 November 1966 | 4 | 1 | Jack Lynch accedes |
| 11 May 1965 | 3 | 1 | W. T. Cosgrave dies |
| 23 June 1959 | 4 | 0 | Seán Lemass accedes |
| 18 February 1948 | 3 | 0 | John A. Costello accedes |
| 9 March 1932 | 2 | 0 | Éamon de Valera accedes |
| 6 December 1922 | 1 | 0 | W. T. Cosgrave accedes |
See also
- History of the Republic of Ireland
- List of Irish heads of government
- Politics of the Republic of Ireland
- Records of members of the Oireachtas