Dionysios of Zakynthos was a 16th-century Eastern Orthodox bishop who served the people of Aegina and Zakynthos. Born on the island of Zakynthos in 1547, he initially entered monastic life at a nearby monastery. After being ordained as a priest, he traveled through Athens, where he was appointed Archbishop of Aegina. Later, he served as the Archbishop of Zakynthos before returning to his original monastery, where he remained until his death in 1622.