The Mellacorée River is a short river in Guinea.

Most of its lower part is an estuary.

[1] The Mellacorée River was one of the "Southern Rivers," a territory gradually occupied by the French between 1860 and 1880 and placed under the authority of the governor of Senegal before becoming the colony of Guinea.

A military outpost was established in 1866 in Benty, at the mouth of the river.

This article related to a river in Guinea is a stub.