List of Famous people with last name Sigfusson

Professor Thorsteinn I. Sigfusson was an Icelandic physicist prominent in the field of energy research. He was awarded the Global Energy Prize in 2007, and was the Director of the Innovation Center Iceland at the University of Iceland, where he holds the Icelandic Alloys Chair.

Steingrímur Jóhann Sigfússon is an Icelandic politician. He has been a member of the Althing since 1983 and was the founding chairman of the Left-Green Movement from 1999 until 2013. He was the Minister for Agriculture and Communications from 1988 to 1991. He was Minister of Finance from 2009 to 2011. In 2011 he took on the roles of Minister of Fisheries and Agriculture and Minister of Economic Affairs.