南希·米特福德，Nancy Freeman-Mitford CBE (28 November 1904 – 30 June 1973), known as Nancy Mitford,[n 1] was an English novelist, biographer, and journalist. The eldest of the Mitford sisters, she was regarded as one of the "bright young things" on the London social scene in the inter-war period. She wrote several novels about upper-class life in England and France, and is considered a sharp and often provocative wit. She also has a reputation as a writer of popular historical biographies.