1957 Irish general election
The 1957 Irish general election to the 16th Dáil was held on Tuesday, 5 March, following a dissolution of the 15th Dáil on 12 February by President Seán T. O'Kelly on the request of Taoiseach John A. Costello on 4 February. It was the longest election campaign in the history of the state, spanning 30 days. The general election took place in 40 Dáil constituencies throughout Ireland for 147 seats in Dáil Éireann, the house of representatives of the Oireachtas.
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
147 seats in Dáil Éireann 74 seats needed for a majority | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Turnout | 71.3% 5.2pp | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Percentage of seats gained by each of the five biggest parties, and number of seats gained by smaller parties and independents. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
The 16th Dáil met at Leinster House on 20 March to nominate the Taoiseach for appointment by the president and to approve the appointment of a new government of Ireland. Costello lost office, and Éamon de Valera was appointed Taoiseach, forming the 8th Government of Ireland, a single-party majority Fianna Fáil government.