POLYDORE, slain kinsman of Aeneas, whose blood nourished a bush that bled when broken

POLYHYMNIA, Muse of oratory and sacred song

POLYIDUS, soothsayer

POLYNICES, King of Thebes

POLYPHEMUS, giant son of Neptune

POLYXENA, daughter of King Priam of Troy

POMONA, goddess of fruit trees (See VERTUMNUS)

PORREX and FER'REX, sons of Leir, King of Britain

PORTUNUS, Roman name for Palaemon

POSEIDON (Neptune), ruler of the ocean