John Gay (disambiguation)

John Gay (1685–1732) was an English poet and dramatist.

John Gay may also refer to:

• John Gay (philosopher) (1699–1745), English philosopher
• John Gay (photographer) (1909–1999), British photographer
• John Gay (runner) (born 1996), Canadian runner
• John Gay (screenwriter) (1924–2017), American screenwriter
• John Gay (surgeon) (1813–1885), English surgeon