Kousséri (from Arabic: قصور‎ Qussur meaning "palaces"), founded and known as Mser in the indigenous Mser language[1] is a city in Far North Province, Cameroon, lying on the border with Chad, across the Chari River from N'Djamena. It is the capital of the Logone-et-Chari department. It is a market town, and its population has recently been swollen by refugees from Chad.