Landlocked countries are those whose boundaries/borders are not connected to the ocean sea. Presently there are 44 landlocked countries in the world. ASIA :- Laos, Nepal, Kazakhstan, Bhutan, Afghanistan, Azerbaijan, Uzbekistan, Kyrgyzstan, Mongolia, Tajikistan, Turkmenistan, West Bank. EUROPE :- Hungary, Vetican City, Belarus, Macedonia, Serbia, Moldova, Austria, Armenia, Czech Republic, Andora, Liechtenstein, Switzerland, Luxembourg, Slovakia. AFRICA :- Swaziland, Zambia(Rhodesia), Burkina Faso (Upper Volta), Rwanda, Burundi, Mali, Malawi, Botswana, Lesotho, Uganda, Niger, Zimbabwe (South Rhodesia), Chad, Central African Republic, Ethiopia SOUTH AMERICA:- Paraguay, Bolivia. The largest landlocked country in the world is Kazakhstan.