Aforia serranoi is a species of sea snail, a marine gastropod mollusc in the family Cochlespiridae.
The length of the shell attains 35 mm. The fusiform shell contains eight whorls. It shows predominant spiral cords, two keels (one in the middle of the whorls and one on the body whorl) and fine spiral threads.
This species is found in deep waters (at a depth of 1720 m) of the Atlantic Ocean off the Galicia Bank off the Iberian Peninsula.
