Progressive Party (Iceland) in the context of Ásmundur Einar Daðason

Sigmundur Davíð Gunnlaugsson ([ˈsɪɣmʏntʏr ˈtaːvið ˈkʏnlœyxˌsɔːn]; born 12 March 1975) is an Icelandic politician who was the prime minister of Iceland from May 2013 until April 2016. He was also chairman of the Progressive Party from 2009 to October 2016. He was elected to the Althing (Iceland's parliament) as the 8th member for the Reykjavík North Constituency on 25 April 2009. Taking office at 38, he was the third youngest Icelander to become prime minister.

Following the release of the Panama Papers, he announced on 5 April 2016 that he would resign as prime minister amid public outrage at him for owning an offshore company to shelter money and not disclosing that when entering parliament. On 7 April 2016, he was replaced as prime minister by Sigurður Ingi Jóhannsson, who also replaced him as chairman of the Progressive Party on 2 October 2016, following a defeat after he had campaigned to continue as leader. Just before the 2017 parliamentary election, he left the Progressive Party and founded the Centre Party; and is currently that party's leader.

Snap parliamentary elections were held in Iceland on 25 April 2009, following strong pressure from the public as a result of the Icelandic financial crisis. The Social Democratic Alliance and the Left-Green Movement, which formed the outgoing coalition government under Prime Minister Jóhanna Sigurðardóttir, both made gains and formed an overall majority of seats in the Althing. The Progressive Party also made gains, and the new Citizens' Movement, formed after the January 2009 protests, won four seats. The big loser was the Independence Party, which had been in power for 18 years until January 2009; it lost nine seats as its vote share was reduced by around a third, meaning it was not the most voted-for party for the first time since 1937

Sigurður Ingi Jóhannsson (pronounced [ˈsɪːɣʏrðʏr ˈiŋgɪ ˈjouːhansɔn]; born 20 April 1962) is an Icelandic politician, who was the prime minister of Iceland from April 2016 to January 2017. He has been the chairman of the Progressive Party since 2016 and Minister of Finance and Economic Affairs from April to December 2024, having previously served as Minister of Infrastructure.

Sigurður Ingi was appointed as the prime minister on 7 April 2016, following the resignation of Sigmundur Davíð Gunnlaugsson in the wake of revelations contained in the Panama Papers. He was elected as chairman of the Progressive Party on 2 October that year, narrowly ahead of the incumbent chairman Sigmundur Davíð.

Early parliamentary elections were held in Iceland on 28 October 2017. On 15 September 2017, the three-party coalition government collapsed after the departure of Bright Future over a scandal involving Prime Minister Bjarni Benediktsson's father writing a letter recommending a convicted child sex offender have his "honour restored". Bjarni subsequently called for a snap election, which was officially scheduled for 28 October 2017 following the dissolution of the Althing.

Though many opinion polls in the run-up to the election indicated an increase in support for the Left-Green Movement, the Independence Party retained its position as the Althing's largest party. Following the election, four-party coalition talks led by the Left-Greens ensued; however, after the Progressive Party rejected the possibility, a three-party coalition led by the Left-Greens including the Independence Party and Progressive Party was negotiated. After formally receiving the mandate to form a coalition on 28 November, Left-Green leader Katrín Jakobsdóttir was designated Prime Minister to lead the new government on 30 November.

The Centre Party (Icelandic: Miðflokkurinn) is a Nordic agrarian and conservative political party in Iceland, established in September 2017. It split from the Progressive Party due to leadership disputes, when two factions decided to band up as a new party before the 2017 Icelandic parliamentary election.