Bryan McAllister’s personal reference notebook
August 1, 2026Short & citedBlog
Civic Viewpoint.
A quiet encyclopedia with a personal desk
Kept by Bryan McAllister — short guides, clear facts, and the Canadian angle when it matters.
Civic Brief • National Symbols

Flag of Ireland

The Flag of Ireland is the national flag of Ireland, commonly called the Irish tricolour.

Updated August 1, 20261 min readCited sources

The Flag of Ireland is the national flag of the country, commonly called the Irish tricolour. It consists of three vertical bands of green, white, and orange in equal proportions, with green at the hoist.

What it is

The Flag of Ireland is a vertical tricolour with equal bands of green, white, and orange. Its official proportions are 1:2, meaning it is twice as wide as it is high. The green band is always placed next to the flagstaff.

Why it matters

The flag symbolizes the aspiration for peace and unity between different traditions on the island. In common interpretation, green represents the Gaelic or nationalist tradition, orange represents the Protestant tradition and supporters of William of Orange, and white represents peace between them.

Key details

The tricolour was first flown publicly in Waterford in 1848 by Thomas Francis Meagher. It was adopted as the flag of the Irish Free State in 1922 and formally confirmed as the national flag in the 1937 Constitution. It is widely used at government, sporting, and commemorative events.

In short

  • Three equal vertical bands: green, white, orange.
  • Green at the hoist side.
  • Symbolizes peace and unity between traditions.
  • Adopted in 1922; confirmed in 1937 Constitution.
Canadian angle

The Flag of Ireland is of interest to Canadian readers because of Ireland’s long cultural ties with Canada and the large Irish-Canadian community, which often uses the tricolour in heritage, commemorative, and community settings.

Quick questions

What does the Ireland flag look like?
It is a vertical tricolour with three equal bands of green, white, and orange, with green on the hoist side and a 1:2 proportion.
What do the colours of the Ireland flag mean?
Green represents the Gaelic or nationalist tradition, orange represents the Protestant tradition and supporters of William of Orange, and white represents peace between them.
Is the Ireland flag similar to the Italian flag?
Yes. Both are vertical tricolours with similar proportions, but Ireland’s flag uses green, white, and orange, while Italy’s uses green, white, and red.

Sources

  1. Government of Ireland — https://www.gov.ie/en/department-of-the-taoiseach/publications/the-national-flag/
    Supports: Official description, symbolism, proportions, first public display, adoption history
  2. Wikipedia — https://en.wikipedia.org/wiki/Flag_of_Ireland
    Supports: Design, proportions, symbolism, constitutional wording
  3. Encyclopaedia Britannica — https://www.britannica.com/topic/flag-of-Ireland
    Supports: Symbolism and constitutional recognition
  4. CIA World Factbook — https://www.cia.gov/the-world-factbook/about/archives/2022/countries/ireland/flag
    Supports: Design and similarity to the Italian flag