Ioannis Chalkeus

Ioannis Chalkeus or Chalkias (; ; or ; scholar, philosopher and figure of the modern Greek Enlightenment.

He was born in Moscopole, a major 18th century intellectual and commercial center of the Balkans (now in modern southeast Albania).

Among his students was also Theodore Kavalliotis, also a figure of the modern Greek Enlightenment, to whom Chalkeus taught Aristotelian philosophy and thought.