Joan Ann Olivier, The Lady Olivier, DBE (née Plowright; born 28 October 1929), commonly known as Dame Joan Plowright, is a retired English actress whose career has spanned over six decades. She has won two Golden Globe Awards and a Tony Award and has been nominated for an Academy Award, an Emmy and two BAFTA Awards. She is also one of only four actresses to have won two Golden Globes in the same year.
Plowright was born in Brigg, Lincolnshire, the daughter of Daisy Margaret (née Burton) and William Ernest Plowright, who was a journalist and newspaper editor. She attended Scunthorpe Grammar School and trained at the Old Vic Theatre School in London.