In Greek mythology, the Gracae three sisters of the Gorgon. Named Enyo, Deino and Pemphredo, they had but one eye and one tooth among them. These were shared and the sisters took turns in using them. By stealing their eye while they were passing it between them, Perseus forced them to tell the whereabouts of their sister, Medusa, ransoming the seeing eye for the information.

The three Gracae were featured in the story of "Perseus and the Gorgon".