Jamaica Inn is a novel by the English writer Daphne du Maurier, first published in 1936. It was later made into a film, also called Jamaica Inn, directed by Alfred Hitchcock. It is a period piece set in Cornwall around 1815. It was inspired by du Maurier's 1930 stay at the real Jamaica Inn, which still exists as a pub in the middle of Bodmin Moor.

Dame Daphne du Maurier, Lady Browning, was an English novelist, biographer and playwright. Her parents were actor-manager Sir Gerald du Maurier and his wife, actress Muriel Beaumont. Her grandfather was George du Maurier, a writer and cartoonist.