Serrata quadrifasciata is a species of sea snail, a marine gastropod mollusc in the family Marginellidae, the margin snails.
The length of the shell attains 5.15 mm.
The shell is slender, cylindrical, solid, and subtranslucent. It has a short and pointed spire. Its aperture is long and narrow. It has a number of small denticles. Its dimensions are about 5.15 by 2.60 millimeters.
Is considered by Boyer to be a paratype.
Its shell is decorated by a number of large spiral bands of a different color.
This marine species occurs off New Caledonia (depth range: 350-358 m).