Asia Map showing the countries and national capitals of Asia. (more) How Many Countries Are There in Asia? Written by Ethan Teekah Ethan Teekah is an Associate Editor at Encyclopædia Britannica, where he leads coverage of Asia. Ethan Teekah Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Britannica Editors Last updated May 11, 2026 •History How Many Countries Are There in Asia?, Asia is the world’s largest and most populous continent. The number of countries in Asia varies depending on how geographic boundaries and political status are defined. Some states—including Turkey, Kazakhstan, Azerbaijan, Georgia, and Armenia—straddle the conventional boundary between Europe and Asia. Russia, the world’s largest country, extends across both continents, with most of its territory in Asia but the majority of its population in Europe. Differences in political...

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