The goal in this paper is to analyze the lives of the members of nine communities of African migrants to the city of Jeddah in Saudi Arabia. Through the testimonies of undocumented migrants living in Jeddah, specifically Somalis, Ethiopians, Eritreans, Sudanese, Chadians, Nigerians, Burkinabes, Cameroonians, and Ghanaians, the aim of this article is to study the major social, economic, and security consequences of their presence in Saudi Arabia in general and in the city of Jeddah in particular.