Antarctica has the fewest number of nations, as it has none.
antarticia
The continent with the fewest number of nations is Australia, with only one nation, which is also the continent's namesake.
There are no nations on Antarctica.
Australia has the fewest nations.
Australia has the fewest number of nations, with just 14 countries located on the continent.
Antarctica
antartica
South America, with 12.
Australia
Antarctica has 0.
Antarctica has no countries. South America only has twelve. Australia & Oceania has fourteen.