Glaucias

Glaucias or Glaukias may refer to:

People

 * Glaucias of Aegina, sculptor 5th century BC
 * Glaucias (physician, 4th century BC) of Hephaestion
 * Glaucias (physician, 3rd century BC), a Greek physician of the Empiric school who wrote commentaries on Hippocrates
 * Glaucias of Macedon, general of Alexander
 * Glaucias of Taulantii, Illyrian king
 * Glaucias of Athens, rhetorician 1st century AD

Insects

 * Glaucias (bug), a genus in tribe Nezarini
 * Glaucias amyoti, a species of shield bug from Australasia