The term ‘Cosmic’ operates throughout the depth-psychology corpus as a category of ontological magnitude — designating that order of reality which transcends the personal, the tribal, and the merely natural while simultaneously grounding them. Sri Aurobindo deploys the term with the greatest systematic precision, distinguishing cosmic consciousness, cosmic will, cosmic ignorance, and cosmic self as graduated planes of a unitary divine manifestation; for Aurobindo, the cosmic is neither illusion nor accident but the self-unfolding of the Absolute into multiplicity. Erich Neumann reads the cosmic dimension mythologically, locating it in the astral projections of the collective unconscious and the great archetypal deities — Great Mother and Great Father — who crystallize from formless pre-ego darkness. James Hillman recruits the cosmic register methodologically, arguing that amplification as a therapeutic practice presupposes a cosmology in which every dream image participates in a pleromatic, transhistorical amplitude that exceeds personal psychology entirely. Marie-Louise von Franz traces the idea of the macro-microcosmic correspondence from Babylonian alchemy through Jungian synchronicity, finding in the Self a psychic analogue of the cosmic whole. Mircea Eliade, Stanislav Grof, Joseph Campbell, and Henry Corbin each mobilize the cosmic as the horizon within which sacred life, perinatal experience, mythic heroism, and illuminative vision respectively become intelligible. The central tension running through all these positions is whether the cosmic is encountered as dissolution of individuality or as its ultimate fulfillment.