Helcystogramma scintillula is a moth in the Gelechiidae family. It was described by Walsingham in 1911. It is found in Mexico (Tabasco). The wingspan is about 10 mm. The forewings are dark brown, with a bright steel-blue spot at the base of the costa, a slender, outwardly curved steel-blue line at one-fifth from the base, two short white costal streaks, one before and one beyond the middle, beneath which are three steel-blue spots, two on the cell and one beneath the fold, and a wide steel-blue band before the termen projecting inwards above the middle. Along the margin beyond this an ochreous band runs to the apex, separated from the whitish apical cilia by a dark line. The cilia on the lower half of the termen is dark greyish fuscous and the basal patch within the first blue line, and th