Sigurjónsson

Sigurjónsson or Sigurjonsson is a surname. Notable people with the surname include:

• Bragi Sigurjónsson (1910–1995), Icelandic politician and former minister
• Frosti Sigurjónsson (born 1962), Icelandic businessman and politician
• Gordon Sigurjonsson (1883–1967), Icelandic athlete and trainer
• Guðmundur Sigurjónsson (born 1947), Icelandic chess grandmaster
• Guðmundur Ari Sigurjónsson (born 1988), Icelandic politician
• Jóhann Sigurjónsson (1880–1919), Icelandic playwright and poet
• John Snorri Sigurjónsson (1973–2021), Icelandic high-altitude mountaineer
• Oliver Sigurjónsson (born 1995), Icelandic football midfielder,
• Rúnar Már Sigurjónsson (born 1990), Icelandic professional footballer
• Sigurður Sigurjónsson (born 1955), AKA Siggi Sigurjóns, Icelandic actor, comedian and screenwriter

• Sigurð Joensen
• Sigurd Jonsson