Ambiky is a town and commune in Madagascar. It belongs to the district of Belo sur Tsiribihina, which is a part of Menabe Region. The population of the commune was estimated to be approximately 2,000 in 2001 commune census.
Only primary schooling is available. The majority 65% of the population of the commune are farmers, while an additional 34% receives their livelihood from raising livestock. The most important crop is rice, while other important products are cassava and sweet potatoes. Services provide employment for 1% of the population.