Eunomia is one of the Horae, goddesses of Greek mythology. Eunomia may also refer to:
Eunomia (moth), a moth genus The Eunomia family of asteroids (named after the goddess) 15 Eunomia, the largest asteroid in that family Eunomia (plant), a genus of plants in the family Brassicaceae A fictional computer in SoltyRei; see List of SoltyRei characters#Eunomia
See also Callicore eunomia, a nymphalid butterfly species Boloria eunomia (formerly Proclossiana eunomia eunomia), scientific names for the bog fritillary butterfly