Imongy is a town and commune in Madagascar.

It belongs to the district of Tsiombe, which is a part of Androy Region.

The majority 64% of the population of the commune are farmers, while an additional 30% receives their livelihood from raising livestock.

The most important crops are sweet potatoes and cowpeas, while other important agricultural products are maize, cassava and bambara groundnut.

Services provide employment for 6% of the population.