Islam in Africa

Islam in Africa is the continent's second most widely professed faith behind Christianity. Africa was the first continent into which Islam spread from Southwest Asia, during the early 7th century CE. Almost one-third of the world's Muslim population resides in Africa. Muslims crossed current Djibouti and Somalia to seek refuge in present-day Eritrea and Ethiopia during the Hijrah ("Migration") to the Christian Kingdom of Aksum. Like the vast majority (90%) of Muslims in the world, most Muslims in Africa are also Sunni Muslims; the complexity of Islam in Africa is revealed in the various schools of thought, traditions, and voices in many African countries. Many African ethnicities, mostly in North, West and East Africa consider Islam their Traditional religion. The practice of Islam on the continent is not static and is constantly being reshaped by prevalent social, economic, and political conditions. Generally Islam in Africa often adapted to African cultural contexts and belief systems forming Africa's own orthodoxies.

It was estimated in 2002 that Muslims constituted 40% of the population of Africa, a fraction which has slightly decreased in the meantime due to high birth rates in predominantly Christian Sub-Saharan Africa. Islam is the main religion of North Africa, the Horn of Africa, Sahel, the Swahili Coast, and West Africa, with minority immigrant populations in South Africa.