Vexillum wolfei is a species of small sea snail, marine gastropod mollusk in the family Costellariidae, the ribbed miters.
The length of the shell varies between 5 mm and 11.2 mm.
This marine species occurs off and is endemic to Hawaii. It has been recorded in areas with a sea surface temperature of 25-30úC and a sea surface salinity of 30-40 PSU.