List of Famous people named Joan

Joan Shakespeare was the sister of William Shakespeare. She is the only member of the family whose known descendants continue down to the present day.

Joan D. Vinge is an American science fiction author. She is known for such works as her Hugo Award-winning novel The Snow Queen and its sequels, her series about the telepath named Cat, and her Heaven's Chronicles books. She also is the author of The Random House Book of Greek Myths (1999).

Joan Olivia Wyndham was a British writer and memoirist who rose to literary prominence late in life through the diaries she had kept more than 40 years earlier, which were an account of her romantic adventures during the Second World War, when she was an attractive teenager who had strayed into London's Bohemian set. Her literary reputation rests on Love Lessons (1985) and Love Is Blue (1986), two selections from her diaries which led one critic to call her "a latterday Pepys in camiknickers."

Lady Joan Holland was Duchess of Brittany as the second wife of John IV, Duke of Brittany. She was the daughter of Joan of Kent and Thomas Holland, 1st Earl of Kent. Her mother's second husband was Edward the Black Prince, and the child of that marriage was King Richard II of England.