* Latin America:
* Argentina
* Bolivia
* Chile
* Colombia
* Costa Rica
* Cuba
* Dominican Republic
* Ecuador
* El Salvador
* Guatemala
* Honduras
* Mexico
* Nicaragua
* Panama
* Paraguay
* Peru
* Uruguay
* Venezuela
* Europe:
* Spain
* Andorra
* Africa:
* Equatorial Guinea
Note: While Spanish is the official language in these countries, there are also significant communities of Spanish speakers in other parts of the world, including the United States, Puerto Rico, and many others.