The 2011 Scottish Parliament election was held on Thursday, 5 May 2011 to elect 129 members to the Scottish Parliament.
The election delivered the first majority government since the opening of Holyrood, a remarkable feat as the Additional Member System used to elect MSPs was allegedly originally implemented to prevent any party achieving an overall parliamentary majority. The Scottish National Party (SNP) won a landslide of 69 seats, the most the party has ever held at either a Holyrood or Westminster election, allowing leader Alex Salmond to remain as First Minister of Scotland for a second term. The SNP gained 32 constituencies, twenty two from Scottish Labour, nine from the Scottish Liberal Democrats and one from the Scottish Conservatives. Such was the scale of their gains that, of the 73 constituencies in Scotland, only 20 came to be represented by MSPs of other political parties. Scottish Labour lost seven seats and suffered their worst election defeat in Scotland since 1931, with huge losses in their traditional Central Belt constituencies and for the first time having to rely on the regional lists to elect members within these areas. They did, however, remain the largest opposition party. Party leader Iain Gray announced his resignation following his party's disappointing result. The Scottish Liberal Democrats were soundly defeated; their popular vote share was cut in half and their seat total reduced from 16 to 5. Tavish Scott announced his resignation as party leader shortly after the election. For Scottish Conservatives, the election proved disappointing as their popular vote dropped slightly and their number of seats fell by 2, with party leader Annabel Goldie also announcing her resignation.