Phosphorus is a chemical element with symbol P and atomic number 15.
Phosphorus may also refer to: Phosphorus (morning star), the Morning Star, the planet Venus in its morning appearance Phosphorus (horse) Phosphorus (beetle), a genus of longhorn beetles Phosphorus (Thrace), a town of ancient Thrace, now in Turkey Phosphorus, an Iranian Cybercrime group
See also
Doctor Phosphorus, a Batman villain Isotopes of phosphorus P (disambiguation) Phosphorous (disambiguation), adjectival form of the element's name Phosphor Phosphorescence