Alvania raulini is an extinct species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
The shell has a notable turbinate shape and a bumpy exterior. The aperture is quite large and strudy. The length of the shell attains 1.5 mm, its diameter 1 mm.
Fossils have been found in Neogene strata in Aquitaine, France.