List of countries and territories where English is an official language


The following is a list of countries and territories where English is an official language used in citizen interactions with government officials., there are 58 sovereign states and 28 non-sovereign entities where English is an official language. Many administrative divisions have declared English an official language at the local or regional level.
Most states where English is an official language are former territories of the British Empire. Exceptions include Rwanda and Burundi, which were formerly German and then Belgian colonies; Cameroon, where only part of the country was under the British mandate; and Liberia, the Philippines, the Federated States of Micronesia, the Marshall Islands, and Palau, which were American territories. English is the sole official language of the Commonwealth of Nations and of the Association of Southeast Asian Nations. English is one of the official languages of the United Nations, the European Union, the African Union, the Organisation of Islamic Cooperation, the Caribbean Community, the Union of South American Nations, and many other international organisations.
The United Kingdom, Australia, New Zealand, Antigua and Barbuda, and the United States do not have English as a de jure official language, but it is the de facto working language for their governments.

Sovereign states

English is a ''de jure'' official language

CountryISO codeGeographic regionPopulationPrimary language?
The BahamasYes|Yes

English is a predominant language without ''de jure'' designation as official

In these countries, English is conventionally spoken by both the government and main population, despite it having no de jure official status at national level.
CountryISO codeGeographic regionPopulationPrimary language?
Antigua and BarbudaYes|Yes

English is a ''de facto'' working language

While English is not recognised as de jure official in these countries, it is used as a working language in administration and many professional sectors, as well as being a primary language in the education system.
CountryISO codeGeographic regionPopulation
Bangladesh

Non-sovereign entities

English is a ''de facto'' official language

EntitySovereign stateRegionPopulation
Indian Ocean Territory.png" />British Indian Ocean Territorycitation needed|date=May 2023

English is a ''de facto'' official, but not a primary language

EntitySovereign stateRegionPopulation
Christmas Islandefn|Christmas Island is an external territory of Australia.

Country subdivisions

In these country subdivisions, English has de jure official status, but English is not official in their respective countries at the national level.
SubdivisionCountryRegionPopulation
San Andrés y Providencia.svg.png" />Flag of San Andrés y Providencia.svg

U.S. states

As of 2025, 32 out of the 50 states of the United States have designated English as their official language.
SubdivisionRegionPopulation
Alabama