Maisie Williams is an English actress best known for her role as Arya Stark in the popular television series Game of Thrones. Born on April 15, 1997, in Bristol, England, she began acting at a young age and quickly gained recognition for her talent. In addition to her work on Game of Thrones, Williams has appeared in various films and television shows, including The New Mutants and Two Weeks to Live. She is also known for her advocacy in social issues, particularly those related to mental health and body positivity.