Relational Orientation, as it appears across the depth-psychology corpus, names a cluster of propositions holding that the self is constituted through, rather than merely expressed within, relationships. The term carries distinct registers depending on the theoretical lineage. In Siegel’s interpersonal neurobiology, the mind is explicitly ‘embodied and relational,’ emerging from the coordinated exchange of energy and information between nervous systems; relational orientation is therefore an ontological condition, not a psychological preference. Porges and Dana, working from Polyvagal Theory, ground relational orientation in the autonomic nervous system itself, describing it as a phylogenetically ancient bias toward co-regulation, reciprocity, and social engagement. Ogden’s sensorimotor framework operationalizes relational orientation as implicit procedural knowing shaped by attachment histories and bodied forward into transference, countertransference, and therapeutic contact. Heller approaches the same territory through the concept of adaptive survival styles, arguing that developmental disruption forecloses the organism’s innate relational telos. Jung and Sedgwick contribute the analytic-relational register: rapport and the therapeutic relationship are themselves the medium of transformation. Inwood’s Stoic scholarship surfaces an older, philosophical stratum through oikeiôsis — the structural orientation of a being toward that which is its own — a concept that resonates with, and arguably anticipates, later depth-psychological formulations. Across all these voices the central tension is between relational orientation as biological given and as acquired, sometimes traumatically distorted, capacity.