List of Belgian flags
"The Belgian Nation chooses red, yellow and black as its colours" – article 193 of the Belgian constitution
File:Mechelen Stadhuis 3.jpg|thumb|Flags on a town hall in Mechelen with the flags of Antwerp, Flanders, Belgium, Europe and Mechelen
This is a list of flags used in Belgium.
National flag
Ensign
Military
Navy
Sub-national
Regions
Communities
Provinces
Flags of former Belgian provinces
Brussels
Community commissions in Brussels
Municipalities
Royal standards
Monarch
Each royal standard for a monarch is a square rouge ponceau banner of the royal arms, personalised with the king's cypher in each corner.| Flag | Date | Use |
| 1831–present | The Belgian flag with the royal crown | |
| 1831–1865 | Royal standard of Leopold I | |
| 1865–1909 | Royal standard of Leopold II | |
| 1909–1934 | Royal standard of Albert I | |
| 1934–1951 | Royal standard of Leopold III | |
| 1951–1993 | Royal standard of Baudouin I | |
| 1993–2013 | Royal standard of Albert II | |
| 2013–present | Royal standard of Philippe |