The Eumenides—the ‘Kindly Ones,’ euphemistic name for the Erinyes—occupy a distinctive position in the depth-psychology corpus as figures at the threshold between chthonic compulsion and civic transformation. The primary scholarly engagement centers on Aeschylus’s trilogy, where the Eumenides represent the culminating metamorphosis of vengeful blood-guilt into ordered, civic justice. Padel traces the dramatic staging of this transformation through libation imagery, blood-liquid symbolism, and the progression from pollution to ritual integration in Athens. Otto and Neumann emphasize the genealogical kinship between the Eumenides, the Moirai, and Night, situating them firmly within a pre-Olympian stratum of earth-deities whose cult at Sicyon received sacrifices identical to those of the netherworld powers. Harrison identifies the Eumenides in their benevolent, agricultural aspect—as snake-daimons of fertility flanking the vine—revealing the ambivalence structurally encoded in the euphemism itself. Jung indexes them alongside the Erinyes in his systematic notation, treating both as psychic agencies of compulsion. Konstan invokes the ‘Eumenides Painter’ to argue that Aeschylean affect preceded literary analysis of grief. The term thus operates simultaneously as a mythological figure, a cult designation, a psychic complex-marker, and an index of the transformation of archaic necessity into cultural order.