The boar occupies a densely layered position in the depth-psychological corpus, functioning simultaneously as sacrificial victim, chthonic destroyer, sacred emblem, and agent of transformation. Neumann establishes the foundational psychoanalytic reading: the boar is the instrument of the Great Mother, its killing enacting the ritual sacrifice of the son-lover — a motif traceable from Etruscan bronze reliefs through the myths of Adonis, Osiris, and Attis. Campbell extends this across comparative mythology, treating the boar hunt as a recurrent sacrificial complex linking Melanesian tusk rituals, Celtic Druidic iconography, Vedic cosmology (Vishnu as the Cosmic Boar), and Greek heroic legend. Bly appropriates the boar myth for men’s psychology, reading Odysseus’ boar encounter on Parnassus as a transitional moment in which the old-men initiators reclaim the wounding ritual from the Great Mother’s domain. Onians locates the boar in Germanic protective symbolism — the helmet-boar as emblem of Freyr, guardian of the life-soul. Across these readings, a productive tension persists between the boar as destructive-chthonic force aligned with the maternal unconscious and the boar as sacrificial medium enabling masculine individuation and afterlife passage. The animal’s tusks, its bristling aggression, and its cyclical association with death and fertility mark it as one of the corpus’s most symbolically overdetermined creatures.