Apollo occupies a privileged position in the depth-psychology corpus, functioning simultaneously as mythological datum, cultural ideal, and structural counterpoint to darker divine forces. Walter F. Otto furnishes the foundational hermeneutic: Apollo embodies luminous clarity, ordered music, prophetic accuracy, and the will toward form — qualities Otto reads not as later accretions but as constitutive of the god from Homer onward. Burkert and Harrison complement this with cultic-historical precision, identifying Apollo as the arch-ephebe, presiding over initiation rites, the transition from boy to man, and the founding of civic order. Kerényi deepens the picture by positioning Apollo as the deity of sensuous and spiritual light whose seasonal alternation with Dionysus at Delphi encodes a fundamental polarity within Greek religious life. It is that polarity — Apollo against Dionysus — that generates the most charged theoretical current: Otto, Kerényi, and implicitly Nietzsche’s shadow, trace the two gods as complementary necessities rather than pure opposites, with Delphi as the site of their strange cohabitation. Hillman and López-Pedraza inherit this tension for depth psychology proper, reading the Apollonian as a psychological stance — distanced, precise, potentially tyrannizing — against which Hermes, Dionysus, and the imaginal push back. The ancient hymns and Homer ground all these readings in living cult and epic narrative, ensuring that the figure never collapses into mere allegory.