Mayo-Danay
| Mayo-Danay | |
|---|---|
| Department location in Cameroon | |
| Coordinates: 10°20′N 15°14′E / 10.333°N 15.233°E | |
| Country | Cameroon | 
| Province | Extreme-Nord Province | 
| Capital | Yagoua | 
| Area | |
|  • Total | 2,047 sq mi (5,303 km2) | 
| Population  (2005) | |
|  • Total | 529,061 | 
| Time zone | UTC+1 (WAT) | 
Mayo-Danay is a department of Far North Province, Cameroon. The department covers an area of 5,303 km2 and at the 2005 Census had a total population of 529,061. The capital of the department is at Yagoua.