Mayo-Tsanaga is a department of Extreme-Nord Province in Cameroon. The department covers an area of 4,393 km² and at the 2005 Census had a total population of 699,971. The capital of the department is at Mokolo.
The department is divided administratively into 7 communes and in turn into villages.
- ^ "Departments of Cameroon". Statoids, obtained from Institut national de la statistique (Cameroun) - Annuaire statistique du Cameroun 2004. Retrieved April 27, 2009.
Coordinates: 10°44′24″N 13°48′10″E / 10.74000°N 13.80278°E