Alexios Apokaukos, also Latinized as Alexius Apocaucus, was a chief minister and head of the navy in the Byzantine Empire, during the reigns of emperors Andronikos III Palaiologos and John V Palaiolog
Donor portrait of the megas doux Alexios Apokaukos, from a collection of the "Works of Hippocrates" commissioned by him in the early 1340s. Alexios is depicted in the garb of his office, wearing a richly decorated kabbadion and the skaranikon, a ceremonial headdress depicting the reigning emperor.