Its Singapore
Denmark is the southernmost Scandinavian country.
South Africa is the southernmost African country.
Australia
The southernmost region in Africa is the Republic of South Africa. The southernmost country in Africa is the country of South Africa.
Panama is the southernmost country in Central America.
The southernmost Asian country is Indonesia, with the capital city Jakarta.
Philippines
Brazil
Argentina
Country? ...or did you mean state?
The southernmost country located on the North American continent is Panama. The capital of Panama is Panama City.