Blastodacna rossica is a moth in the family Elachistidae.

It is found on the Crimea and in the western part of Transcaucasia and central Asia.

Adults are on wing from the end of May to August in Europe and from April to May in central Asia.

The larvae feed on Malus species and possibly also on Pyrus communis.

This article on a moth of the family Elachistidae is a stub.