Yes, there are several biographies written about Coco Chanel, the influential fashion designer. One well-known biography is "Coco Chanel: An Intimate Life" by Lisa Chaney, which explores Chanel's personal and professional life in detail. Another popular biography is "Coco Chanel: The Legend and the Life" by Justine Picardie, which delves into the enigmatic persona and legacy of Chanel.