All flags

Blue and yellow flags

4 national flags fit, including Kazakhstan, Palau, Sweden and Ukraine. We count flags whose main colors are exactly these; colors that appear only inside a coat of arms do not count. All of them are below with picture and name, each linking to its own page. Above the list: a quick quiz.

Last updated:

Quiz: Blue and yellow flags

All 4 flags

What people also ask

Which countries have blue and yellow flags?
Kazakhstan, Palau, Sweden and Ukraine.
Which of them get mixed up?
In Quible’s flag quiz, most often: Ukraine – Sweden; Ukraine – Kazakhstan.
Which of these flags is the oldest?
Sweden: the current design dates from 1906.

Country data: mledoze/countries (ODbL); population: World Bank, 2024. Flags: flag-icons (MIT). Flag facts, look-alikes and riddles: the Quible app.