Glaucias or Glaukias is a masculine given name which may refer to:
Glaucias of Aegina, 5th century BC sculptor Glaucias (physician, 4th century BC), physician of Hephaestion during his final illness (the latter dying in 324 BC) Glaucias of Macedon (), general of Alexander the Great Glaucias of Taulantii, Illyrian king who revolted against Alexander the Great (4th century BC) Glaucias (physician, 3rd century BC), Greek physician of the Empiric school who wrote commentaries on Hippocrates Glaucias of Athens, 1st century AD rhetorician
See also Glaucus (disambiguation)