Lord Rupert Charles Montecute Nevill (29 January 1923 - 19 July 1982) was a member of the aristocratic Nevill Family, he was Treasurer and subsequently Private Secretary to Prince Philip, Duke of Edinburgh, between 1970 and 1982.
He married Lady Anne Camilla Evelyn Wallop, daughter of The 9th Earl of Portsmouth and Mary Lawrence Post, on 22 April 1944.