Elachista pomerana is a moth of the family Elachistidae found in Europe.
The wingspan is .
The larvae feed on common wild oat (Avena fatua), wood small-reed (Calamagrostis epigejos), floating sweet-grass (Glyceria fluitans), reed canary grass (Phalaris arundinacea) and common meadow-grass (Poa pratensis). The pupation takes place outside of the mine.
It is found from Fennoscandia to the Alps and from Great Britain to Romania.