| Official Name: | Ambalamahasoa |
| Pushpin Map: | Madagascar |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Madagascar |
| Pushpin Mapsize: | 180 |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Haute Matsiatra |
| Subdivision Type2: | District |
| Subdivision Name2: | Fianarantsoa II |
| Population As Of: | 2001 |
| Population Total: | 8000 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | EAT |
| Utc Offset: | 3 |
| Coordinates: | -21.2333°N 54°W |
| Elevation Footnotes: | [1] |
| Elevation M: | 1404 |
Ambalamahasoa is a town and commune in Madagascar. It belongs to the district of Fianarantsoa II, which is a part of Haute Matsiatra Region. The population of the commune was estimated to be approximately 8,000 in 2001 commune census.
Only primary schooling is available. The majority 91% of the population of the commune are farmers, while an additional 5.5% receives their livelihood from raising livestock. The most important crops are maize and rice; also beans is an important agricultural product. Industry and services provide employment for 1.5% and 0.5% of the population, respectively. Additionally fishing employs 1.5% of the population.[2]