Hiera (disambiguation)

Hiera is a genus of moths.

Hiera may also refer to:
 * Hiera (mythology), a mythological figure
 * 7119 Hiera, an asteroid
 * Hiera (Argolis), an island of Argolis, Greece
 * Hiera (Crete), a town of ancient Crete, Greece
 * Hiera (Lesbos), a town of ancient Lesbos, Greece
 * Hiera (Thera), a Greek island in the Aegean Sea
 * Marettimo, the ancient Hiera Nesos, one of the Aegadian Islands off Sicily