Paradrillia patruelis is a species of sea snail, a marine gastropod mollusk in the family Horaiclavidae.

[1] The length of the shell attains 18 mm.

The reddish brown shell shows a white narrow band on the periphery, and, on the body whorl, a second inferior band.

It contains 12½ whorls, with obsolete flexuous longitudinal plications, crossed by revolving lines.

[2] This marine species occurs off Korea, the Philippines and off Réunion; in the Bohai Gulf and Yellow Sea.