Sigmundur Davíð Gunnlaugsson in the context of "Panama Papers"

A prime minister, also known as a chief of cabinet, chief minister, first minister, minister-president or premier, is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but rather the head of government, serving as the chief of the executive under either a monarch or a president in a republican form of government.

In parliamentary systems of government (be they constitutional monarchies or parliamentary republics), the Prime Minister (or occasionally a similar post with a different title, such as the Chancellor of Germany) is the most powerful politician and the functional leader of the state, by virtue of commanding the confidence of the legislature. The head of state is typically a ceremonial officer, though they may exercise reserve powers to check the Prime Minister in unusual situations.

The Progressive Party (Icelandic: Framsóknarflokkurinn, FSF) is an agrarian political party in Iceland.

From 30 November 2017 until the 2024 election, the party was a coalition partner in the Bjarni Benediktsson government. The current chairman of the party is Sigurður Ingi Jóhannsson who was elected on 2 October 2016. His predecessor was Sigmundur Davíð Gunnlaugsson, who was elected on 18 January 2009 and was Prime Minister of Iceland from 23 May 2013 to 5 April 2016.

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.