Flag of Belgium
Belgium’s flag is three vertical bands of black, yellow and red, black by the pole. The constitution names the colours without giving them a meaning; they are the colours of the arms of the old Duchy of Brabant, a gold lion with red claws and tongue on black, VRT says.
Easily confused with
How to read it
Article 193 of the Belgian Constitution says the Belgian nation adopts red, yellow and black as its colours, and the Lion of Belgium with the motto “Union is strength” as the arms of the kingdom. It does not say in which direction or order the colours go. The provisional government adopted a flag of horizontal stripes, red, yellow and black from the top, on 23 January 1831, and on 12 October that year decided to set the bands vertically, Store norske leksikon says. The national and state flag has the proportions 13:15; the merchant flag is a longer 2:3.
Also searched as: belgian flag, belgian flag meaning, belgium flag, belgium flag meaning, flag of belgium.
Telling it from the German flag
Germany’s flag has black, red and gold in three equal horizontal stripes, black at the top, Store norske leksikon says. Belgium’s bands are upright, black by the pole, with yellow in the middle where Germany has red.
Why the stripes are vertical
The first flags of the 1830 revolution had horizontal stripes. The Ghent museum S.M.A.K. and VRT give the same reason for turning them: red, yellow and black across the flag could be mistaken from a distance for the Dutch flag, and the Netherlands had ruled Belgium. VRT adds a second reason from the Brussels guide Erik Baptist: vertical bands kept a link with the French tricolour and the values of the French Revolution. Store norske leksikon also compares the change with France’s flag.
S.M.A.K. goes further and says the horizontal design was written into the constitution, which was not updated afterwards, so the present flag is “in principle unconstitutional”. VRT reads it differently: the constitution named the colours but not their direction or order, which is also what Article 193 says today.
The first two flags
On 26 August 1830 Mrs Abts made the first two Belgian flags in her fabric shop on the Grasmarkt in Brussels, a plaque on the building says. In Erik Baptist’s account, rioters had waved a flag in the French colours after an opera performance the night before, and two journalists of the Courrier des Pays-Bas, who did not want Belgium to become French again, asked the shop owner to sew a tricolour quickly.
Read next
- Next in European flagsFlag of LiechtensteinLiechtenstein’s flag is blue over red in two equal stripes, with a gold princely crown in the blue by the pole. The constitution makes blue and red the national colours; when the crown was added in 1937, the head of government Josef Hoop said the blue was the sky, the red the embers of the fireplace on evening gatherings, and the gold crown the unity of the people, the country and the princely house, the Flag Institute says.
- The same shape in African flagsFlag of AngolaAngola’s flag is red over black with a yellow emblem in the centre: part of a cogwheel, a machete and a five-pointed star. Its constitution says the red is the blood shed by Angolans under colonial oppression, in the liberation struggle and in defence of the country, and the black is the African continent; the cogwheel stands for workers and industry, the machete for peasants, farming and the armed struggle, the star for international solidarity and progress, and their yellow for the country’s wealth.
More european flags
The same shape elsewhere
Browse symbols drawn with lines or squares and rectangles.
Sources
- Belgium’s Constitution of 1831 with Amendments through 2014, Constitution of Belgium, English translation, Constitute Project, Article 193
- Belgias flagg og våpen (Store norske leksikon), Lars Roede, “Belgias flagg og våpen”, Store norske leksikon, Store norske leksikon, Flagget
- Ontdek het verhaal achter de eerste Belgische vlag (VRT NWS), VRT NWS, 21 July 2021, VRT NWS, article text
- A Brief History of The Belgian Flag (Jean Norad Land), S.M.A.K. collection entry, S.M.A.K., Stedelijk Museum voor Actuele Kunst, Ghent, English text
- Tysklands flagg og våpen (Store norske leksikon), “Tysklands flagg og våpen”, Store norske leksikon, Store norske leksikon, Flagget
Researched, edited and approved by Rory Hansen before publishing. Last reviewed October 13, 2026. How we research
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