Al-Andalus (Arabic: الأندلس‎, trans. al-ʼAndalus; Spanish: Al-Ándalus; Portuguese: Al-Andalus; Catalan: Al-Àndalus), also known as Moorish Iberia, was a medieval Muslim state in parts of what are today Spain, Portugal, and France. The name more generally describes parts of the Iberian Peninsula and Septimania governed by Muslims (given the generic name of Moors), at various times between 711 and 1492 CE, though the boundaries changed constantly in wars with Christian kingdoms.

Following the Muslim conquest of Hispania, Al-Andalus was divided into five administrative units, corresponding roughly to modern Andalusia, Galicia and Portugal, Castile and León, Aragon and Catalonia, and Septimania. As a political domain, it successively constituted a province of the Umayyad Caliphate, initiated by the Caliph Al-Walid I (711–750); the Emirate of Córdoba (c. 750–929); the Caliphate of Córdoba (929–1031); and the Caliphate of Córdoba's taifa (successor) kingdoms. Rule under these kingdoms saw a rise in cultural exchange and cooperation between Muslims and Christians. Under the Caliphate of Córdoba, al-Andalus was a beacon of learning, and the city of Córdoba became one of the leading cultural and economic centres in both the Mediterranean Basin and the Islamic world.