This lecture introduces urban planning in African cities, focusing on the case study of Nouakchott. The instructor discusses the development and expansion of Nouakchott, highlighting key areas such as Tevragh Zeina, Sebkha, Ksar, El Mina, and more. Various urban planning projects, including the Mouragues Project, are analyzed, along with demographic and infrastructure aspects. The presentation covers the city's evolution, transportation systems, water network, residential zones, economic activities, and future urban development plans.