- Atlasgeo: Belgium - Animated GIF image.
- Flags of the World: Belgium - National, subnational, military, and historical flags and ensigns, as well as related laws and regulations.
- Theodora.com: Belgium Flags - Images in several sizes and links to country facts.
- Theodora.com: Flag of Brussels - Images in several sizes.
- Theodora.com: Flag of Flanders - Images in several sizes.
- Theodora.com: Flag of Wallonia - Images in several sizes.
- World Flag Database: Belgium - National flags and ensigns, and flags of the regions and communities.
