Margaret Lockwood, CBE (15 September 1916 – 15 July 1990) was an English actress, notable for her performance in the 1945 Gainsborough movie, The Wicked Lady.

Margaret Mary Lockwood Day was born in Karachi, British India (now Karachi, Pakistan), to an English administrator of a railway company and his Scottish wife. Lockwood's family returned to the United Kingdom when she was a child, along with her brother. She attended Sydenham High School for girls, and a ladies school in Kensington, London.