| Official Name: | Mahanoro |
| Settlement Type: | District |
| Pushpin Map: | Madagascar |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Madagascar |
| Pushpin Mapsize: | 180 |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Atsinanana |
| Subdivision Type2: | District |
| Subdivision Name2: | Mahanoro District |
| Area Total Km2: | 3,763 |
| Population As Of: | 2020 |
| Population Total: | 299,459 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | EAT |
| Utc Offset: | 3 |
| Coordinates: | -19.9°N 96°W |
| Postal Code Type: | Postal code |
| Postal Code: | 510 |
Mahanoro is a district of Atsinanana in Madagascar.[1] [2] The district has an area of, and the estimated population in 2020 was 299,459.
The district is further divided into 11 communes: