1. Australia
2. Cambodia
3. Chile
4. Costa Rica
5. Cuba
7. France
8. Iceland
9. North Korea
10. Laos
11. Liberia
12. Luxembourg
13. Myanmar (Burma)
14. Nepal
15. Netherlands
16. New Zealand
17. Norway
18. Panama
19. Russia
20. Samoa
21. Slovakia
22. Slovenia
23. Taiwan
24. Thailand
25. United Kingdom
26. United States
27. Faroe Islands
28. Reunion
There are also a few that are predominantly red white and blue with small amounts of other colors, like Philippines and Serbia.
- There are forty that I know of cannot think of them off the top of my head. (Reunion like some others are French Collony islands which use the layout of the French Flag in their own national flag - but the size of colours differenciates.)
Several countries have a blue, yellow, red, and white flag:KiribatiCape VerdeMalaysiaPhilippinesSerbiaSloveniaTuvaluIn addition, the Buddhist flag is blue, yellow, red, and white.
Bangladesh
Croatian.
From top to bottom, the Russian flag has horizontal stripes of white, blue and red.
White, Blue & Red. The English flag is red and white. The Welsh flag is red and white. The Scottish flag is blue and white
france France
Liechtenstein's flag is blue in the top half and red in the bottom half. There is also a yellow/gold crown in the blue part.
The colours of the Samoan flag are blue, red and white.
Brazil is one, there are dozens of others.
Chile
Chile
Blue, white, and red. Blue, white, and red.