| Official Name: | Antsambalahy |
| Pushpin Map: | Madagascar |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Madagascar |
| Pushpin Mapsize: | 180 |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Sava |
| Subdivision Type2: | District |
| Subdivision Name2: | Antalaha |
| Population As Of: | 2001 |
| Population Total: | 11284 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | EAT |
| Utc Offset: | 3 |
| Coordinates: | -14.7167°N 104°W |
| Elevation Footnotes: | [1] |
| Elevation M: | 236 |
Antsambalahy is a commune (Malagasy: kaominina) in northern Madagascar. It belongs to the district of Antalaha, which is a part of Sava Region. According to 2001 census the population of Antsambalahy was 11,284.
Only primary schooling is available in town. The majority 99.9% of the population are farmers. The most important crop is vanilla, while other important products are coffee and rice. Services provide employment for 0.1% of the population.[2]