Coordinates: 8°54′36″N 17°33′00″E / 8.91000°N 17.55000°E
Mandoul is one of the 22 regions of Chad. Located in the south of the country, it corresponds with part of the former prefecture of Moyen-Chari. The regional capital is Koumra.
The main products are subsistence agriculture and cotton.
The population of Mandoul is 637,086 inhabitants as of 2009.
The main ethnico-linguistics groups are the Sara, the Mbaï, the Nar and the Daï.
The region of Mandoul is divided into three departments:
||Bédjondo, Bébopen, Békamba, Peni
||Koumra, Bessada, Bédaya, Goundi, Ngangara, Mouroum Goulaye
||Moïssala, Beboro, Bekourou, Bouna, Dembo