Aphrodite Urania was an epithet of the Greek goddess Aphrodite, signifying a "heavenly" or "spiritual" aspect descended from the sky-god Ouranos to distinguish her from the more earthly epithet of Aphrodite Pandemos, "Aphrodite for all the people". The two were used to differentiate the more "celestial" love of body and soul from purely physical lust. Plato represented her as a daughter of the Greek god Uranus, conceived and born without a mother. Hesiod described this aspect as being born from the severed genitals of Uranus and emerging from the sea foam.

In Greek mythology, Uranus, sometimes written Ouranos, is the personification of the sky and one of the Greek primordial deities. According to Hesiod, Uranus was the son and husband of Gaia (Earth), with whom he fathered the first generation of Titans. However, no cult addressed directly to Uranus survived into classical times, and Uranus does not appear among the usual themes of Greek painted pottery. Elemental Earth, Sky, and Styx might be joined, however, in solemn invocation in Homeric epic. Uranus is associated with the Roman god Caelus.