Polycharmus wrote a work upon Lycia (Λυκιακά), which is referred to by Athenaeus (viii. p. 333d.), and Stephanus Byzantinus (s. vv. Ἰλάρις, Σοῦρα, Φελλὸς).

It is doubtful whether he is the same as the Polycharmus of Naucratis, who wrote a work on Aphrodite (Περὶ Ἀφροδίτης), from which Athenaeus makes an extract (pp. 675, f.--676, c.).