Junius Philargyrius (Philargirius, Filargirius) was an early commentator on the Bucolica and Georgica of Vergil, dedicated to a certain Valentinianus. He was a member of the Junia gens, active in Milan.
The commentary is preserved in two recensions: one is found in the Berne scholia (ed. H. Hagen, Jahrbuch für classische Philologie Suppl. 4.5 Leipzig, 1867). The other contains Explan. 1 and 2 on the Buc., and the Brevis expositi on the Georg. (ed. Thilo and Hagen 1881).[1]
The text is later than the first quarter of the 5th century, but there is no certain terminus ante quem, and dates in the 6th or 7th century are possible.