| Mul-Baiyer District | |
|---|---|
| Location within Papua New Guinea | |
| Coordinates: 5°33′S 143°48′E / 5.550°S 143.800°E | |
| Country | Papua New Guinea |
| Province | Western Highlands Province |
| Capital | Baiyer |
| Area | |
| • Total | 1,376 km2 (531 sq mi) |
| Population (2011 census) | |
| • Total | 83,036 |
| • Density | 60/km2 (160/sq mi) |
| Time zone | AEST (UTC+10) |
Mul-Baiyer District is a district of the Western Highlands Province of Papua New Guinea. Its capital is Baiyer. The population of the district was 83,036 at the 2011 census.
Coordinates: 5°32′49″S 143°48′26″E / 5.54694°S 143.80722°E