What is the capital of Mauritania?
The capital of Mauritania is Nouakchott
Nouakchott is the capital city and seat of government of Mauritania, a country in Western Africa. Mauritania uses the ISO codes MR and MRT, and its international dialling code is +222. The currency in use is the Mauritanian ouguiya (MRU).
For the full profile of Mauritania, including its flag, currency, calling code, population and the countries it borders, see the Mauritania country page. The country has an estimated population of 5,315,065 as of 2025.
Quick facts about Mauritania
- Capital: Nouakchott
- Region: Western Africa
- Currency: Mauritanian ouguiya (MRU)
- Calling code: +222
- Flag emoji: 🇲🇷
Frequently asked questions
What is the capital of Mauritania?
The capital of Mauritania is Nouakchott.
Is Nouakchott the largest city in Mauritania?
Nouakchott is the capital of Mauritania and its seat of government. In many countries the capital is also the largest city, though not always, so the biggest city by population can differ.
What currency is used in Nouakchott?
Nouakchott, like the rest of Mauritania, uses the Mauritanian ouguiya (MRU, symbol UM).
Capitals of neighbouring countries
Capital and country data from open datasets. Full sources on the data page.