Map - Ouagadougou

Ouagadougou is the capital and largest city of Burkina Faso and the administrative, communications, cultural, and economic centre of the nation. It is also the country's largest city, with a population of 2,415,266 in 2019. The city's name is often shortened to Ouaga. The inhabitants are called ouagalais. The spelling of the name Ouagadougou is derived from the French orthography common in former French African colonies.

Ouagadougou's primary industries are food processing and textiles. It is served by an international airport and is linked by rail to Abidjan in the Ivory Coast and, for freight only, to Kaya. There are several highways linking the city to Niamey, Niger, south to Ghana, and southwest to Ivory Coast. Ouagadougou has one of West Africa's largest markets, which burned down in 2003 and has since reopened with better facilities and improved fire-prevention measures. Other attractions include the National Museum of Burkina Faso, the Moro-Naba Palace (site of the Moro-Naba Ceremony), the National Museum of Music, and several craft markets.

Ouagadougou was founded in the 11th century and it was originally called Kumbee-Tenga which means "the land of princes". The name Ouagadougou dates back to the 15th century when the Ninsi tribes inhabited the area. They were in constant conflict until 1441 when Wubri, a Yonyonse hero and an important figure in Burkina Faso's history, led his tribe to victory. He then renamed the area from "Kumbee-Tenga", as the Ninsi had called it, to "Wage sabre soba koumbem tenga", meaning "head war chief's village". Ouagadougou is a Francophone spelling of the name. The city became the capital of the Mossi Empire in 1441 and became the permanent residence of the Mossi emperors (Moro-Naba) in 1681. The Moro-Naba Ceremony is still performed every Friday by the Moro-Naba and his court. In 1919 the French made Ouagadougou the capital of the Upper Volta territory (basically the same area as contemporary Burkina Faso). In 1954 the railroad line from Ivory Coast reached the city. Ouagadougou's population doubled from 1954 to 1960 and has been doubling about every ten years since.

On 15 January 2016, gunmen armed with heavy weapons attacked central Ouagadougou at the Cappuccino restaurant and the Splendid Hotel. 28 people were killed, and at least 56 wounded; after a government counterattack, a total of 176 hostages were released the morning after the initial attack. Three of the perpetrators were also killed. The jihadist insurgency continued with major attacks in 2017 and 2018.