The figure of Primordial Man — known variously as Anthropos, Adam Kadmon, Purusha, Gayomart, Primal Man, and the homo maximus — occupies one of the most structurally consequential positions in depth-psychological thought. Across the Jungian corpus, the figure functions simultaneously as cosmogonic substance, psychological archetype, and soteriological symbol: the pre-individual totality from which both world and psyche emerge, and toward which individuation aspires. Jung traces the term through Gnostic, Manichaean, Kabbalistic, and alchemical streams, noting its identification with the filius philosophorum and Adam Kadmon, and its equation in Paracelsus with the ‘astral man’ — ‘the true man is the star in us.’ Von Franz extends this by situating the Anthropos as the transpersonal unity that condenses all human souls. Hans Jonas supplies the mythological precision: in Manichaean cosmology the Primal Man is sent by the Father of Light as both warrior and sacrificial bait against Darkness, his captured soul-substance becoming the very matter the cosmos must labor to redeem. Edinger interprets that drama psychologically as the entrapment of Light in unconscious matter — the existential situation of the psyche itself. Campbell and Kerényi survey the cross-cultural mythological elaborations (Ymir, Purusha, Pelasgos). The central tension in the literature is whether Primordial Man is best understood as an ontological reality, a mythological projection, or a living archetype structuring the unconscious.