Amboasary Sud (Amboasary Atsimo) is a district located in Anosy Region, Madagascar.

[2] It is located at the Mandrare River, approximately 75 km from Fort-Dauphin and 35 km from Ambovombe.

The economy of the town is dominated by sisal plantations and 3 transforming companies.

[3] The district is further divided into 17 communes:

This Anosy Region location article is a stub.