Monarchy, as a term encountered across the depth-psychology corpus, functions on at least three distinct registers that scholars in this tradition must hold simultaneously. First, it appears as a comparative-historical phenomenon: the divine king whose person guarantees cosmic order, agricultural abundance, and social cohesion—a motif traced from Vedic India and Achaemenid Persia through Homeric Greece to the absolutism of Louis XIV. Benveniste’s linguistic archaeology, Zimmer’s Indological sweep, and Auerbach’s literary sociology each illuminate how the institution crystallises a culture’s metaphysics of power. Second, monarchy operates as an archetypal image: the King or Queen as an autonomous psychic structure that, in the accounts of Jung, Edinger, von Franz, and Bly, draws numinous energy from the collective unconscious and exerts organising pressure on the individual soul. The alchemical Rex, the fairy-tale king, and the Sacred King of John Weir Perry are all stations in this psychological register. Third, the term carries a political-philosophical valence, most explicitly in Plato’s taxonomy of constitutions, where monarchy stands alongside tyranny, oligarchy, aristocracy, and democracy as a form whose legitimacy depends entirely on the wisdom of the ruler. The tension between monarchy as luminous archetype and monarchy as historically contingent—and often corrupted—institution gives the term its particular charge in depth-psychological discourse.