Bactrocythara candeana is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
The length of the shell attains 4 mm.
The spire of the whitish shell is longitudinally plicate. The body whorl lacks sculpture except a few revolving lines at the base.
This marine species occurs off Guadeloupe; Martinique; on the Mid-Atlantic Ridge.