Demetrius Triclinius (Greek: Δημήτριος Τρικλίνιος; b. c. 1300), a native of Thessalonica, was a Byzantine scholar who edited and analyzed the metrical structure of many texts from ancient Greece, particularly those of Aeschylus,^[1] Sophocles and Euripides. He is often compared favorably with two contemporary annotators of ancient Greek texts, Thomas Magister and Manuel Moschopulus. He also had knowledge of astronomy.

• Aubreton, Robert (1949). Démétrius Triclinius et les recensions médiévales de Sophocle. Paris: Société d'Édition "Les Belles Lettres". p. 291.
• Wilson, N.G. (1996). Scholars of Byzantium (rev. ed.). London: Duckworth. pp. 249–256.

• Palaeologan Renaissance
• Byzantine scholars in Renaissance
• List of Macedonians (Greek)