| Official Name: | Ambatomanjaka |
| Pushpin Map: | Madagascar |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Madagascar |
| Pushpin Mapsize: | 180 |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Itasy |
| Subdivision Type2: | District |
| Subdivision Name2: | Miarinarivo |
| Population As Of: | 2001 |
| Population Total: | 15000 |
| Population Blank1 Title: | Ethnicities |
| Population Blank1: | Merina |
| Population Blank2 Title: | Religions |
| Timezone: | EAT |
| Utc Offset: | 3 |
| Coordinates: | -18.8833°N 98°W |
| Elevation Footnotes: | [1] |
| Elevation M: | 1351 |
| Blank1 Name Sec2: | Climate |
| Blank1 Info Sec2: | Cwb |
Ambatomanjaka is a town and commune in Madagascar. It belongs to the district 10 km north-west of Miarinarivo, which is a part of Itasy Region. The population of the commune was estimated to be approximately 15,000 in 2001 commune census.
Primary and junior level secondary education are available in town. The majority 85% of the population of the commune are farmers. The most important crop is rice, while other important products are maize and cassava. Services provide employment for 15% of the population.[2]