Dame Antonia Margaret Caroline Fraser, DBE (born 27 August 1932), née Pakenham, is an Anglo-Irish author of history, novels, biographies and detective fiction, best known as Lady Antonia Fraser. She is the widow of Harold Pinter (1930–2008), the 2005 Nobel Laureate in Literature, and, prior to her husband's death, was also known as Antonia Pinter.