Pyramidella alfredensis is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

The left side of the nucleus projects considerably beyond the outline of the spire of the teleoconch .

The ten whorls of the teleoconch are almost flat and are feebly shouldered at the summit.

They are marked by exceedingly fine, retractive, incremental lines, and numerous microscopic spiral striations.

[2] This marine species occurs off Port Alfred, South Africa.