Drillia dunkeri is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.
The homonym Drillia dunkeri Knudsen, 1952 is a synonym of Drillia knudseni Tippett, 2006
The length of the shell attains 31 mm.
This species occurs in the demersal zone of the Atlantic Ocean off West Africa.
