1921 in Iceland

Incumbents

• Monarch - Kristján X
• Prime Minister - Jón Magnússon

  Events

• 1921 Úrvalsdeild

  Births

• 1 January - Ottó Jónsson, footballer
• 16 March - Þórhallur Einarsson, footballer
• 7 April - Einar Bragi poet and publisher
• 26 May - Hermann Pálsson, scholar and translator
• 18 July - Jón Óskar, poet
• 15 August - Matthías Bjarnason, politician.

  Deaths

• 28 September - Þorvaldur Thoroddsen, geologist and geographer