The term ‘Composite Anthropology’ does not surface in the depth-psychology corpus as a stable, named concept with a single authoritative definition; rather, it operates as a structural tendency running across multiple traditions — the compounding of diverse disciplinary materials (paleoanthropology, comparative mythology, evolutionary biology, philosophical ontology) into unified frameworks for understanding the human person. Campbell’s multi-volume Masks of God sequence exemplifies this impulse most fully, drawing upon monophyletist and polyphyletist theories of human descent, archaeological record, and cross-cultural ritual analysis to construct a layered picture of humanity that no single discipline could achieve alone. The Heideggerean critique identifies the precise danger here: that composite anthropologies inherit inadequate ontological foundations from both Greek philosophy and Christian theology without confronting the question of Dasein’s Being. Burkert’s ritual-anthropology operates within a more disciplined composite register, fusing ethology, classical studies, and social anthropology. Rank’s call for ‘synthetic comprehension’ of artistic production articulates the methodological aspiration most clearly. What is at stake across these voices is not merely scholarly eclecticism but the structural question of whether a genuinely integrative account of the human — one that does justice simultaneously to biological inheritance, symbolic life, and psychic depth — can be constructed without losing rigor.