Vitreolina perminima is a species of sea snail, a marine gastropod mollusk in the family Eulimidae. The species is one of a number within the genus Vitreolina.
This micromollusk measures only 1.25 mm long. The shell is slender and rather solid. It is semitransparent and white, lightly tinged with yellowish brown on the body whorl. The apex is bluntly pointed. The shell contains 6 to 7 whorls, compressed and compact.
