Hierax

Hierax (Ἱέραξ) may refer to:


 * Hierax (Spartan admiral), Spartan commander in the Corinthian War
 * Hierax (ascetic), learned Egyptian ascetic living during the 3rd century
 * Antiochus Hierax, Seleucid prince
 * Hierax (mythology), a Greek mythological figure
 * Hierax (Platonist), Middle Platonist philosopher