Sveinn Björnsson (Icelandic: [ˈsveitn̥ ˈpjœsːɔn]; 27 February 1881 – 25 January 1952) was the first President of the Republic of Iceland (1944–1952).
Sveinn may refer to:
Anton Sveinn McKee
Anton Sveinn McKee (born 18 December 1993 in Reykjavik) is an Icelandic swimmer who competes in the Men's 400m individual medley. At the 2012 Summer Olympics he finished 31st overall in the heats in the Men's 400 metre individual medley and failed to reach the final.
Sveinn Ólafur Gunnarsson
Sveinn Ólafur Gunnarsson is an award winning Icelandic stage and film actor who starred in and co-wrote 2011's Either Way , Ragnar Bragason's Metalhead and Baltasar Kormákur's The Deep . Gunnarsson stars in the film Rams which premiered in the Un Certain Regard section at the 2015 Cannes Film Festival. He also stars in the American film Autumn Lights . and the mini-series Stella Blómkvist.
Sveinn Eythorsson (Icelandic: Sveinn Eyþórsson; born 17 February 1964) is an Icelandic guitarist and software developer. His parents were Sigurbjörg Sveinsdóttir, from Reykjavík and Eyþór Þorláksson from Hafnarfjörður.