Death on the Nile is a 1978 British mystery film based on Agatha Christie's 1937 novel of the same name, directed by John Guillermin and adapted by Anthony Shaffer. The film features the Belgian detective Hercule Poirot, played by Peter Ustinov for the first time, plus an all-star supporting cast that includes Maggie Smith, Angela Lansbury, Bette Davis, Mia Farrow, Jane Birkin, David Niven, George Kennedy, and Jack Warden. The film is a standalone sequel to the 1974 film Murder on the Orient Express.

Death on the Nile is a work of detective fiction by British writer Agatha Christie, published in the UK by the Collins Crime Club on 1 November 1937 and in the US by Dodd, Mead and Company the following year. The UK edition retailed at seven shillings and sixpence (7/6) and the US edition at $2.00.) The book features the Belgian detective Hercule Poirot. The action takes place in Egypt, mostly on the River Nile. The novel is unrelated to Christie's earlier (1933) short story of the same name, which featured Parker Pyne as the detective.