Mangelia dobsoni is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
This is a taxon inquirendum.
The figure published by Grabau and King is remarkably similar to the figure published by Dunker in 1860 as Mangelia costulata (Dunker, 1860) and now with the accepted name Mangelia dunkeri Kuroda, 1961
This marine species occurs off China.
