Hesychius (Greek for "calm one"), may refer to: Hesychius of Alexandria, lexicographer St. Hesychius of Cazorla, saint, martyr, and bishop Hesychius of Jerusalem, presbyter and exegete Hesychius of Sinai, hieromonk and Byzantine author Hesychius of Antioch Hesychius of Miletus, chronicler… (More on Hesychius)