Helcystogramma triannulella is a species of moth in the family Gelechiidae.

It was originally described by Gottlieb August Wilhelm Herrich-Schäffer in 1854.

[1] It is found in south-western and south-eastern Siberia, the Caucasus, Transcaucasia, Kazakhstan, Korea, Japan, China, northern India[2] and large parts of Europe, except Ireland, Great Britain, the Netherlands, Denmark, Scandinavia, the Baltic region and the western Balkan Peninsula.

They live in a folded leaf, held together by spinning.

This article on a moth of genus Helcystogramma is a stub.