Artemon (Ancient Greek: Ἀρτέμων) of Cassandreia was an ancient Macedonian grammarian, who seems to have lived after 316 BCE.
[2] He is perhaps the same as the author of a work περὶ Διονυσιακοῦ συστήματος, also quoted by Athenaeus, without any distinguishing epithet.
[3] There is also a work on painters (περὶ ζωγράφων) which is ascribed to an Artemon, who may be the same author.
[4] The classical scholar Johann Albert Fabricius was inclined to believe that Artemon of Cassandreia is the one of whom Demetrius speaks as the person who collected letters of Aristotle.
Dictionary of Greek and Roman Biography and Mythology.