Rose Williams is an English actress. Her acting career started in the 2010s. She made her acting debut in a 2014 short film. At the same time, she had her first TV appearance in an episode of Casualty. She next had roles in the movies A Quiet Passion and Chicken. From 2014 to 2017, she became known for her role as Princess Claude in The CW series Reign. After the show ended, she appeared in the movie Changeland. She will also appear in a couple of episodes in the upcoming TV series Curfew, which is set to premiere next year.