蒙杜是乍得第二大城市，是西洛贡区的首府，位于恩贾梅纳以南约300英里的洛贡河畔，是乍得的工业中心，生产啤酒、棉花和石油。蒙杜有机场设施，2008年人口142,462，友好城市有法国的普瓦捷。

Moundou is the second largest city in Chad, and is the capital of the region of Logone Occidental.

The city lies on the Mbéré River (Western Logone) some 475 kilometres south of the capital N'Djamena. It is the main city of the Ngambai people. Moundou has grown as an industrial centre, home to the Gala Brewery, which produces Chad's most popular beer and the cotton and oil industries.