Look up oyster in Wiktionary, the free dictionary.

An oyster is a bivalve mollusc.

Oyster may also refer to:

• Ostreidae, the family of true oysters

Arts, entertainment and media

• Oyster (magazine), Australian magazine about pop culture
• The Oyster, a Victorian erotic magazine published in London
• Oyster (novel), by Janette Turner Hospital
• "Oysters" (short story), by Anton Chekhov
• Oyster, a character in the novel Lullaby by Chuck Palahniuk
• Oyster (album), by Heather Nova
• "Oyster", a 1995 song by Jawbreaker from Dear You

Businesses

• Oyster (company), a commercial streaming service for digital e-books
• Oyster Yachts, a British boat building company

Technology

• Oyster card, a smart card utilising near field communication used on public transport in and around London, UK
• Oyster wave energy converter, a device that transforms the motion of ocean waves to create electricity
• Oyster (company), an e-book subscription service

Other uses

• Oyster (fowl), a cut of poultry
• A shade of the color beige
• Oyster, Virginia, an unincorporated community

See also

• Rocky Mountain oysters, bull testicles served as food
• Oyster Plant (disambiguation)