Lagoras (in Greek Λαγoρας) was a Cretan soldier of fortune, who, when in the service of Ptolemy IV Philopator, king of Egypt, was sent by Nicolaus, Ptolemy's general, to occupy the passes of Mount Lebanon at Berytus, and to check there the advance of Antiochus III the Great, who was marching upon Ptolemais, 219 BC. He was, however, defeated and dislodged from his position by the Syrian king.