Oupoyo is a town in southwestern Ivory Coast.

It is a sub-prefecture of Méagui Department in Nawa Region, Bas-Sassandra District.

The far western portion of the sub-prefecture is located in Taï National Park.

[3] In 2021, the population of the sub-prefecture of Oupoyo was 61,973.

[2] The fifteen villages of the sub-prefecture of Oupoyo and their population in 2014 are:[4] This Bas-Sassandra District location article is a stub.