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Flag of Belgium

Belgium is a small but densely populated country in Western Europe that serves as the de facto capital of the European Union, hosting the EU's major institutions in Brussels. The country is divided into three linguistic communities — Dutch-speaking Flanders, French-speaking Wallonia, and a small German-speaking area — giving it a complex federal structure. Belgium is celebrated globally for its chocolate, beer, waffles, and its rich tradition of comic art.

Flag of Belgium

Population and area are rounded.

What the flag of Belgium means

Belgium's colours come from the arms of the Duchy of Brabant: a golden lion with red claws and tongue on a black field. They were used in the Brabant Revolution of 1789 and again in the 1830 revolution that won independence from the Netherlands. The vertical layout, adopted in 1831, was probably inspired by the French tricolour. The official 13:15 proportions are unusual and rarely followed; most Belgian flags are made at 2:3.

How to recognise it

Vertical black-yellow-red stripes. Germany's similar colours are horizontal.

Did you know?

Belgium has more comic book artists per square kilometre than any other country.

Easily confused with

Belgium's flag is often mixed up with these. Learn to tell them apart:

Flag of Germany Germany Flag of Cameroon Cameroon

Flag history of Belgium

Every flag that has flown over Belgium, from today back through time.

Kingdom of Belgium
1831–present

Kingdom of Belgium

Belgium's vertical black-yellow-red tricolor was adopted at independence in 1831. The colours derive from the ducal arms of Brabant — a golden lion on black — combined with red from the arms of Hainaut. It's unusually tall and narrow compared to most flags (13:15 ratio), and the black stripe is on the hoist side — the only national flag with black in that position.

Under the Kingdom of the Netherlands
1815–1830

Under the Kingdom of the Netherlands

After Napoleon's defeat, the Congress of Vienna merged the Austrian Netherlands (roughly modern Belgium) and the Dutch Republic into the United Kingdom of the Netherlands under King William I. The Dutch orange-white-blue flag (displayed as red-white-blue) flew over Belgian territory. The forced union proved deeply unpopular — language, religion, and economic policies all divided north from south, leading to the Belgian Revolution of 1830.

Brabantine Revolution
1789–1790

Brabantine Revolution

The 1789 Brabantine Revolution against Austrian rule briefly created the United Belgian States. The revolutionary flag took the black, yellow, and red from the coat of arms of the Duchy of Brabant and arranged them horizontally (black on top, as in the Brabant arms). After Belgium's eventual independence in 1830, the revolutionary tradition was honoured but the stripes were turned vertical — creating today's distinctive flag.

Related historical states

Empires, kingdoms and republics that once covered part of Belgium.

Flag of Neutral Moresnet
1816–1920

Neutral Moresnet

A neutral zinc-mining territory jointly administered by Prussia and the Netherlands (later Belgium) after the Congress of Vienna. Its flag is a black-white-blue tricolor.

Flag of United Belgian States
1790

United Belgian States

A short-lived confederation born of the Brabant Revolution against Austrian rule; its black-yellow-red colors were the direct forerunner of the modern Belgian flag.

Regional flags of Belgium

The 11 states, provinces and regions of Belgium with their own flags.

Flag of Brussels-Capital Region Brussels-Capital Region
Flag of Antwerp Antwerp
Flag of Hainaut Hainaut
Flag of Limburg Limburg
Flag of Liège Liège
Flag of Luxembourg Luxembourg
Flag of Namur Namur
Flag of West Flanders West Flanders
Flag of East Flanders East Flanders
Flag of Flemish Brabant Flemish Brabant
Flag of Walloon Brabant Walloon Brabant

Neighbouring countries

Belgium shares a land border with 4 countries: France, Germany, Luxembourg and the Netherlands.

Flag of France France Flag of Germany Germany Flag of Luxembourg Luxembourg Flag of Netherlands Netherlands

Other flags in black, yellow and red

2 other national flags use the same main colours as Belgium's.

Flag of Angola Angola Flag of Germany Germany
Play Globalio and learn Belgium's flag