Odostomia pocahontasae is a species of sea snail, a marine gastropod mollusc in the family Pyramidellidae, the pyrams and their allies.
The length of the shell varies between 1.3 mm and 5.7 mm. It is dextrally coiled and multicellular with a calcium carbonate mineralized skeleton. It sexually reproduces and moves by mucus mediated gliding.
This marine species occurs off Florida, USA, Colombia and Argentina