* North America:
* Mexico
* United States (although not officially)
* Central America:
* Belize
* Costa Rica
* El Salvador
* Guatemala
* Honduras
* Nicaragua
* Panama
* South America:
* Argentina
* Bolivia
* Chile
* Colombia
* Ecuador
* Paraguay
* Peru
* Uruguay
* Venezuela
* Europe:
* Spain
* Andorra
* Africa:
* Equatorial Guinea
It's important to note that:
* The United States has a large Spanish-speaking population, but Spanish is not an official language.
* Andorra is a co-principality with Catalan as the official language, but Spanish is also widely spoken.
* Belize is a country in Central America with English as the official language, but Spanish is also widely spoken.
* Equatorial Guinea has French, Portuguese, and Spanish as official languages.
This list only includes countries where Spanish is an official language. There are many other countries where Spanish is spoken by a significant population, either as a second language or as a language of immigration.