It depends on your definition of the Middle East. The smallest definitions do not include any landlocked countries. (Admittedly, Jordan comes close, but it has some coastline on the Gulf of Aqaba.)
Some wider definitions of the Middle East include Armenia and Afghanistan, which are both landlocked countries.
The two landlocked countries in South America are Bolivia and Paraguay. There are many landlocked countries in Africa, Asia, and Europe.
Liechtenstein and Uzbekistan.
Lichtenstein and Uzbekistan are the only two landlocked countries.
The continent is South America. Bolivia and Paraguay are the only two landlocked countries!
Canada & Mexico
The United States and Canada
Bolivia and Paraguay are the two landlocked countries in South America.
Bolivia is larger than neighboring Paraguay, and the two are the only landlocked countries of South America.Bolivia
Liechtenstein and Austria are the only two of the five countries that border Switzerland that are landlocked.
Western Hemisphere
Canada is in the northern hemisphere and the western hemisphere.
The western hemisphere