There were two Governments of the 21st Dáil, which was elected at the 1977 general election on 16 June 1977. The 15th Government of Ireland (5 July 1977 – 11 December 1979) was led by Jack Lynch as Taoiseach, while the 16th Government of Ireland (11 December 1979 – 30 June 1981) was led by Charles Haughey. Both were single-party majority Fianna Fáil governments. The 15th Government lasted for 889 days and the 16th Government lasted for 567 days.