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Flag of Iceland

A red cross edged in white on a blue field, with the vertical arm set towards the hoist.

Flag of Iceland

What the flag means

The colours have no meaning in law. They are commonly interpreted as features of the country: red for volcanic fire, white for ice and snow, and blue for the mountains and sea.

History

A white cross on blue was first shown in public in 1897 and was used unofficially after that. A royal decree of King Christian X on 19 June 1915 approved the current design, credited to Matthías Þórðarson. A red cross inside the white one set it apart from similar foreign flags. It became the national flag in 1918, when Iceland gained sovereignty from Denmark. Law No. 34/1944, passed on 17 June 1944, the day Iceland became a republic, defines it today.

The 1944 flag law made disrespect towards the flag punishable by a fine or up to one year in prison.

Flags that look like this one

Denmark: white cross on red. Norway: blue cross with a white border on red. Iceland: red cross with a white border on blue. Sweden: yellow cross on blue. Finland: blue cross on white.

Sources

Last reviewed 24 October 2026. Read how we research flags in our editorial policy, or report a mistake.

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