Ahouanou is a town in southern Ivory Coast.

It is a sub-prefecture of Grand-Lahou Department in Grands-Ponts Region, Lagunes District.

Ahouanou was a commune until March 2012, when it became one of 1126 communes nationwide that were abolished.

[3] In 2021, the population of the sub-prefecture of Ahouanou was 33,939.

[2] The 7 villages of the sub-prefecture of Ahouanou and their population in 2014 are:[4] This Lagunes District location article is a stub.