Leptogyra inflata is a species of sea snail, a marine gastropod mollusc in the family Melanodrymiidae.
The length of the shell attains 1.32 mm. It has a thin, brownish, multi spiral operculum, with a wide and deep umbilicus.
This benthic species occurs off the Fiji Islands at depths between .
L. inflata is named from the Latin root inflatus, meaning inflated.