1918 in Iceland

The following lists events that happened in 1918 in Iceland.

Incumbents

 * Monarch – Kristján X
 * Prime Minister – Jón Magnússon

Events

 * 19 October – Icelandic sovereignty referendum, 1918
 * 1 December – Danish–Icelandic Act of Union
 * 1918 Úrvalsdeild

Births

 * 26 September – Ólafur Jóhann Sigurðsson, novelist, short story writer and poet (d. 1988)
 * 18 November – Óli B. Jónsson, football player and manager (d. 2005)

Deaths

 * 14 November – Torfhildur Þorsteinsdóttir, writer (b. 1845).