Inquisitor perclathrata is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
This is a synonym of Clavus (Clathrodrillia) perclathrata <small>Azuma, 1960</small> (nomen nudum)
The length of the shell attains 27 mm.
This marine species occurs off Japan.