Events in the year 2017 in Iceland.
- 11 January – Bjarni Benediktsson takes over as prime minister.
- 15 September - Protests in Iceland occur over a scandal involving an undisclosed letter sent by Prime Minister Bjarni Benediktsson to pardon a criminal. Amid backlash, he calls for snap elections to be held on 28 October.
- 28 October - Snap elections are held just one year after the previous ones.
- 30 November - After a month of trying to form coalitions between parties, Katrín Jakobsdóttir becomes the Prime Minister of Iceland.