Diamba is a town in eastern Ivory Coast.

It is a sub-prefecture of Tanda Department in Gontougo Region, Zanzan District.

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

[2] In 2014, the population of the sub-prefecture of Diamba was 9,680.

[3] The eighteen villages of the sub-prefecture of Diamba and their population in 2014 are:[3] This Zanzan District location article is a stub.