Sarah Williams is a common name that may refer to various individuals across different fields. One notable Sarah Williams is a British mathematician known for her work in the field of mathematics and statistics. She has contributed to various research projects and has published papers that focus on mathematical modeling and data analysis. Another prominent Sarah Williams is an American author and educator. She has written several books aimed at young readers, promoting literacy and creativity. Her work often emphasizes the importance of storytelling and imagination in education, making her a respected figure in children's literature.