John Farris (born 1936) is an American novelist, screenwriter, and playwright.
John Farris may also refer to: John Farris (American football) (born 1940), American football player John Farris (poet and novelist) (1940–2016), American poet and novelist John Wallace de Beque Farris (1878–1970), Canadian lawyer and politician John Lauchlan Farris (1911–1986), Canadian lawyer and judge, son of the above