Elachista angularis is a moth of the family Elachistidae. It is found in the United States, where it has been recorded from Maryland, Mississippi and Tennessee.[1]
The wingspan is about 7 mm. The forewings are gray, shading to brownish-black outwardly. There is an angulated white fascia beyond the middle. The hindwings are gray.[2] Adults have been recorded on wing in April and from June to July.