Darfur is a region of western Sudan. Dār is an Arabic word meaning "home [of]" – the region was named Dardaju while ruled by the Daju, who migrated from Meroë c. 350 AD, and it was renamed Dartunjur when the Tunjur ruled the area. Darfur was an independent sultanate for several hundred years until 1874, when it fell to the Sudanese warlord Rabih az-Zubayr. The region was later invaded and incorporated into Sudan by Anglo-Egyptian forces in 1916. As an administrative region, Darfur is divided into five federal states: Central Darfur, East Darfur, North Darfur, South Darfur and West Darfur. Because of the War in Darfur between Sudanese government forces and the indigenous population, the region has been in a state of humanitarian emergency and genocide since 2003. The factors include religious and ethnic rivalry, and the rivalry between farmers and herders.

The Sultanate of Darfur was a pre-colonial state in present-day Sudan. It existed from 1603 to 24 October 1874, when it fell to the Sudanese warlord Rabih az-Zubayr, and again from 1898 to 1916, when it was occupied by the British and the Egyptians and was integrated into Anglo-Egyptian Sudan. At its peak in the late 18th and early 19th century it stretched all the way from Darfur in the west to Kordofan and the western banks of the White Nile in the east, giving it the size of present-day Nigeria.