in Greek mythology, a fertility deity, more or less bestial in form. He was associated by the Romans with Faunus. Originally an Arcadian deity, his name is a Doric contraction of paon (“pasturer”) but was commonly supposed in antiquity to be connected with pan (“all”). His father was usually said to be Hermes, but a comic invention held that he was the product of an orgy of Odysseus's wife Penelope with her many suitors. Plutarch wrote that during the reign of Tiberius the crew of a ship sailing near Greece heard a voice calling out “The great Pan is dead.” Christians took this episode to be simultaneous with the death of Christ.

Pan was generally represented as a vigorous and lustful figure having the horns, legs, and ears of a goat; in later art the human parts of his form were much more emphasized. He haunted the high hills, and his chief concern was with flocks and herds, not with agriculture; hence he can make humans, like cattle, stampede in “panic” terror. Like a shepherd, he was a piper and he rested at noon. Pan was insignificant in literature, aside from Hellenistic bucolic, but he was a very common subject in ancient art. His rough figure was antithetical to, for example, that of Apollo, who represented culture and sophistication.