Charlotte Brown Carmichael Stopes, also known as C. C. Stopes, was a British scholar, author, and campaigner for women's rights. She also published several books relating to the life and work of William Shakespeare. Her most successful publication was British Freewomen: Their Historical Privilege, a book which influenced and inspired the early twentieth century British women's suffrage movement. She married Henry Stopes, a palaeontologist, brewer and engineer. They produced two daughters, the eldest of whom was Marie Stopes, known for her advocacy of birth control.