Eremocossus foedus is a species of moth of the family Cossidae.

It was described by Charles Swinhoe in 1899.

It is found in Spain.

A former subspecies, Eremocossus foedus almeriana, from south-eastern Spain is now classified as the species Eremocossus almeriana.

This article relating to the moth subfamily Cossinae is a stub.