Acinodrillia viscum is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.
The length of the white, claviform shell varies between 7.2 mm and 8.9 mm; its width is 3.1 mm. The spiral sculpture of the shell shows sharply incised grooves, carving through the strong, raised axial ribs into distinct, coarse nodules.
