The largest country in the world is Russia with a total area of 17,098,242 Km² (6,601,665 mi²) and a land area of 16,376,870 Km² (6,323,142 mi²), equivalent to 11% of the total world's landmass of 148,940,000 Km² (57,510,000 square miles).

This is a list of the world's countries and their dependencies by land, water, and total area, ranked by total area. The entries in this list include, but are not limited to, those in the ISO 3166-1 standard, which includes sovereign states and dependent territories .

There are nearly 200 countries in the world, but when it comes to which is the largest, there is no competition. With a total area of 6,592,850 square miles (17,075,400 square km), Russia is the world’s largest country. A distant second is Canada, with 3,855,103 square miles (9,984,670 square km).

Not surprisingly, the largest country in the world is Russia, which spans a vast 17,098,250 km² across Eastern Europe and Asia. This is followed by Canada (9,879,750 km²) and its aforementioned two million lakes. The country ranked third changes depending upon the source of the comparison.