Ksour may refer to: Ksar (plural ksour), the North African Arabic term for "castle" Ksour Range, a mountain massif of the Saharan Atlas Ksour, Bordj Bou Arreridj, a town and commune in Bordj Bou Arréridj Province, Algeria Ksour Essef, a town and commune in the Mahdia Governorate, Tunisia Ain Ksour, a village in Aley District, Lebanon Ksour Festival, an annual festival organised in Tataouine, Tunisia