Sigurður (Icelandic pronunciation: [ˈsɪːɣˌʏrðʏr̥]) or Sigurdur may refer to:

• Sigurður Bragason (born 1954), Icelandic baritone
• Sigurður Breiðfjörð (1798–1846), Icelandic poet
• Sigurður Eggerz (1875–1945), Prime Minister of Iceland from 1914 to 1915 and from 1922 to 1924
• Sigurður Ragnar Eyjólfsson (born 1973), Icelandic football manager and former professional striker
• Sigurður Grétarsson (born 1962), former Icelandic footballer who played as a striker
• Sigurður Guðjónsson, an Icelandic contemporary artist
• Sigurdur Helgason (airline executive) (1921–2009), innovator in low-cost airlines
• Sigurdur Helgason (mathematician) (1927–2023) researcher in integral geometry and symmetric spaces
• Sigurður Ingi Jóhannsson (born 1962], Icelandic politician and Prime Minister
• Sigurður Jónsson (disambiguation)
• Sigurður Kári Kristjánsson (born 1973), Icelandic Member of Parliament for the Independence Party
• Sigurður Gylfi Magnússon (born 1957), Icelandic historian specialising in microhistory
• Sigurður Nordal (1886–1974), Icelandic scholar, writer, and poet
• Sigurður Ólafsson (1916–2009), an Icelandic footballer
• Sigurður Páll Jónsson (born 1958), Icelandic politician
• Sigurður Sigurjónsson (born 1955), Icelandic actor, comedian and screenwriter
• Sigurður Þórarinsson (1912–1983), Icelandic geologist, volcanologist, glaciologist, professor and lyricist
• Sigurður Þorvaldsson (born 1980), Icelandic professional basketball player

This page or section lists people that share the same given name.
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