Daphnella marmorata is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

[1] The length of the shell attains 8 mm.

The whorls are flatly angulated around the upper part, elegantly cancellated with transverse and longitudinal striae.

The color of the shell is whitish, longitudinally zigzag marbled with chestnut.

[2] This marine species occurs off New Guinea and Queensland, Australia