Vexillum albotaeniatum is a species of small sea snail, marine gastropod mollusk in the family Costellariidae, the ribbed miters.
The shell is elongated with longitudinal ridges, and is white with some darker spots. The last whirl exceeds half of the total length of the shell, with a pointed lip. The shell's throat is also striated. The length of the shell reaches 14-15 millimeters, and its diameter reaches a max of 5 millimeters.
This marine species occurs off New Caledonia and the Philippines.