Pyrene is a chemical compound.
Pyrene may also refer to:
The Pyrene Company Limited, a manufacturer of firefighting equipment Brand name for Carbon tetrachloride used in Pyrene extinguishers Pyrene (mythology), consort of Ares and the mother of Cycnus in Greek mythology Pyrene (gastropod), a genus of sea snails from the family Columbellidae Pyrena, the pit or stone inside some fruits Pyrenees, a mountain range between France and Spain Pyrene, a Celtic city near the sources of the Danube mentioned by Herodotus: see Heuneburg
See also Pirene (disambiguation) Pyrenoid, a stone-like structure within the chloroplast of hornworts and some algae