An Arene, or aromatic hydrocarbon, is a hydrocarbon with alternating double and single bonds between carbon atoms forming rings.
Arene may also refer to:
- Arene (gastropod), a genus of marine snails in the family Areneidae
- Arene (mythology), the wife of Aphareus and mother of Idas and Lynceus in Greek mythology
- Arene, Elis, an ancient town in Elis, Greece, also known as Samiko
- Jean Arènes (1898–1960), French botanist who described many new species of the genus Dombeya
- Paul Arène (1843–1896), Provençal poet and French writer