Few concepts in depth psychology traverse as wide a terrain as ‘Child.’ The corpus reveals at least four distinct registers in which the term operates, each generating its own theoretical pressures. First, the Jungian-archetypal register, anchored in Jung’s essay on the child-archetype and elaborated by Hillman, Kerényi, and von Franz, insists that the mythological child — wonder-child, divine child, puer aeternus — is categorically not a copy of the empirical child but a symbol of psychic futurity, abandonment, invincibility, and wholeness. Second, the developmental-clinical register, represented by Winnicott, Bowlby, and Levine, treats the child as a formative locus of attachment, trauma, and somatic memory whose early disruptions persist into adult suffering. Third, the cultural-critical register, most forcefully articulated by Hillman and Moore, argues that Western civilization systematically betrays the archetypal child by subordinating wonder, play, and immaturity to growth ideology and normalization. Fourth, the recovery tradition, exemplified by the ACA literature, operationalizes the ‘Inner Child’ as a distinct psychic entity carrying both the wounds and the original vitality of the self prior to dysfunction. Across all four registers a central tension persists: whether ‘child’ names a temporal stage to be surpassed, an archetypal state that must not grow, or a living sub-personality that demands reparenting. The stakes are simultaneously clinical, cultural, and mythological.