Bentall is a surname. Notable people with the surname include:
Barney Bentall (born 1956), Canadian pop/rock singer-songwriter Edward Hammond Bentall (1814–1898), English manufacturer of ploughs and agricultural equipment, and politician Frank Bentall, founder of the British department store chain Bentalls Hugh Bentall (1920–2012), British surgeon who pioneered open-heart surgery Richard Bentall (born 1956), British professor of clinical psychology Ruby Bentall (born 1988), English actress