Asia is the largest continent on Earth, but its size is not spread evenly. A handful of countries account for most of its landmass, while dozens of others are comparatively small. This article looks at Asia’s 10 biggest countries by land area, using the latest area and population data, and explains why this particular ranking is more complicated than it first appears.
Why this ranking is trickier than it looks
Before getting to the list, it helps to understand one complication that shapes the entire ranking: several of Asia’s largest countries are transcontinental, meaning their territory extends into both Asia and Europe.
Russia is the clearest example. It is the largest country on Earth by a wide margin, but only part of its landmass is geographically in Asia. Russia extends across both continents, with most of its territory in Asia but the majority of its population in Europe. Roughly three-quarters of Russia’s territory sits in Asia, while the rest, along with most of its population, is in Europe. Russia has about 75% of its territory in Asia but only around 22% of its population residing there. Kazakhstan and Turkey face a similar, smaller-scale version of the same issue, since both countries straddle the conventional Europe-Asia boundary. Turkey, Kazakhstan, Azerbaijan, Georgia, and Armenia straddle the conventional boundary between Europe and Asia.
Because of this, “biggest country in Asia” can mean two different things: the biggest country whose land includes Asian territory, counting its full national area, or the biggest country whose land sits entirely within Asia. This article uses the first, more common approach, since that is how most area rankings are built, and then explains how the list changes under the second approach.
The 10 biggest countries in Asia by land area and population
| Rank | Country | Total area (km²) | World share | Population (2026) |
|---|---|---|---|---|
| 1 | Russia | 17,098,242 | 11% | 143,394,458 |
| 2 | China | 9,706,961 | 6.3% | 1,412,914,089 |
| 3 | India | 3,287,590 | 2% | 1,476,625,576 |
| 4 | Kazakhstan | 2,724,900 | 1.8% | 21,083,626 |
| 5 | Saudi Arabia | 2,149,690 | 1.4% | 35,165,787 |
| 6 | Indonesia | 1,904,569 | 1.2% | 287,886,782 |
| 7 | Iran | 1,648,195 | 1.1% | 93,168,497 |
| 8 | Mongolia | 1,564,110 | 1% | 3,556,798 |
| 9 | Pakistan | 881,912 | 0.52% | 259,299,791 |
| 10 | Turkey | 783,562 | 0.52% | 87,926,082 |
These area figures are total area, meaning land plus inland water bodies like lakes and rivers, based on the standard global area ranking used by geography and statistics references. The largest country in the world is Russia, with a total area of 17,098,242 km², equivalent to 11% of the world’s total landmass.
A closer look at the top three
Russia’s position at number one comes entirely from its sheer size. Even counting only its Asian portion, Russia would still likely be the largest country in Asia, but because area rankings normally use a country’s full national territory, its European share is included in the total shown here. By contrast, Russia’s population ranks far lower globally, at around 143 million people, since most Russians live in the country’s western, European regions. Russia’s population is 143,394,458 as of 2026, ranking 9th in the world.
China is the largest country whose entire territory lies within Asia, with a total area of over 9.7 million square kilometers. China’s total area is 9,706,961 km², the third largest in the world. It also carries the second largest population in Asia, at just over 1.41 billion people.
India ranks third in Asia and seventh in the world by area. India’s total area is 3,287,590 km², ranking seventh globally, but it now holds the top spot for population, both in Asia and worldwide, with an estimated 1.48 billion people. This is a useful reminder that land size and population size do not always move together: China has more land, India has more people.
Countries just outside the top 10
Myanmar is the next largest country after Turkey, with a total area of 676,578 square kilometers and a population of roughly 55.2 million, placing it just outside the top 10 by area. Afghanistan follows closely behind at 652,230 square kilometers with a population of about 45 million, and Yemen rounds out the group of near-misses at 527,968 square kilometers with a population of close to 43 million.
How the ranking changes without transcontinental countries
If you remove Russia, Kazakhstan, and Turkey from the list entirely, on the basis that a meaningful share of their territory lies in Europe, the ranking of fully Asian countries by area looks like this:
| Rank | Country | Total area (km²) | Population (2026) |
|---|---|---|---|
| 1 | China | 9,706,961 | 1,412,914,089 |
| 2 | India | 3,287,590 | 1,476,625,576 |
| 3 | Saudi Arabia | 2,149,690 | 35,165,787 |
| 4 | Indonesia | 1,904,569 | 287,886,782 |
| 5 | Iran | 1,648,195 | 93,168,497 |
| 6 | Mongolia | 1,564,110 | 3,556,798 |
| 7 | Pakistan | 881,912 | 259,299,791 |
| 8 | Myanmar | 676,578 | 55,184,819 |
| 9 | Afghanistan | 652,230 | 45,047,069 |
| 10 | Yemen | 527,968 | 42,961,653 |
Neither version of this ranking is more “correct” than the other. They simply answer slightly different questions, and most general reference sources default to the first version, which counts each country’s full national territory regardless of which continent most of it sits on.
Common myths versus documented facts
Myth: “China is the biggest country in Asia.” This is only true with a specific definition in mind. China is the largest country whose full territory lies within Asia, but it is not the largest country with Asian territory overall, since Russia’s total area is larger even though much of Russia sits in Europe.
Myth: “The biggest country by area is also the biggest by population.” This is false in Asia’s case. Russia leads by area but ranks far down the list by population, while India leads by population despite having less than a fifth of Russia’s land area.
Myth: “Russia isn’t really an Asian country, so it shouldn’t be on this list at all.” This oversimplifies the situation. Russia does have genuine Asian territory, and a large majority of its landmass by area is geographically in Asia, even though most of its population is not. Whether to include Russia depends on whether the measure is land area or population, which is why area rankings and population rankings of Asia often disagree on the “biggest” country.
Documented fact: By total national area, Russia, China, and India are Asia’s three largest countries, in that order. Russia’s total area is 17,098,242 km², China’s is 9,706,961 km², and India’s is 3,287,590 km². This is consistent across major geography reference sources.
Documented fact: Several of Asia’s largest countries by area, including Russia, Kazakhstan, and Turkey, are transcontinental, which is why “biggest in Asia” lists can differ slightly depending on how a source defines Asian territory. Russia, Turkey, and Kazakhstan are among the countries whose territory straddles the boundary between Europe and Asia.
The bottom line
By total land area, Russia, China, and India are Asia’s three biggest countries, followed by Kazakhstan, Saudi Arabia, Indonesia, Iran, Mongolia, Pakistan, and Turkey to complete the top 10. By population, the order looks very different, with India and China far ahead of everyone else, and Russia dropping well down the list. If you prefer to count only countries that sit fully within Asia, China takes the top spot by area instead, with Myanmar, Afghanistan, and Yemen entering the list in place of the transcontinental countries.
This article is based on publicly available geography and statistical reference sources as of September 2026. Area and population figures are drawn from established international sources and can be revised over time as new data is released. Readers are encouraged to check the linked sources directly for the most current figures. If you spot an error or have a correction, please reach out and let us know.
