Demetrius Lacon

Demetrius Lacon or Demetrius of Laconia ({{langx|el|Δημήτριος}}; fl. late 2nd century BC) was an Epicurean philosopher, and a disciple of Protarchus.Diogenes Laertius, x. 26; Strabo, xiv. 2. 20 He was an older contemporary of Zeno of Sidon and a teacher of Philodemus. Sextus Empiricus quotes part of a commentary by Demetrius on Epicurus, where Demetrius interprets Epicurus' statement that "time is an accident of accidents."Sextus Empiricus, Against the professors, 10.219-27

Papyrus scrolls containing portions of the works of Demetrius were discovered at the Villa of the Papyri at Herculaneum. The major works partially preserved are:John T. Fitzgerald, Dirk Obbink, Glenn Stanfield Holland, (2004), Philodemus and the New Testament World, page 10. BRILL.

• Quaestiones convivales (PHerc. 1006)
• On the Puzzles of Polyaenus (PHerc. 1083, 1258, 1429, 1642, 1647, 1822)
• On Geometry (PHerc. 1061)
• On Poems (PHerc. 188, 1014)Demetrius Lacon, La poesia: (PHerc. 188 e 1014), ed. Costantina Romeo. Naples 1988.
• two untitled works (PHerc. 1786, 124)

In addition, he is the probable author of the following works:

• On the Size of the Sun (PHerc. 1013)
• On Fickleness (PHerc. 831)
• an untitled work on textual criticism of Epicurus' writings (PHerc. 1012)Demetrius Lacon, Aporie testuali ed esegetiche in Epicuro (PHerc. 1012), ed. Enzo Puglia. Naples 1988.

• an untitled theological work (PHerc. 1055)Demetrius, Lacon, La forma del Dio: PHerc. 1055, ed. Mariacarolina Santoro. Naples 2000.
• an untitled rhetorical work (PHerc. 128)