Katherine Langford is an Australian actress best known for her role as Hannah Baker in the popular Netflix series 13 Reasons Why. Born on April 29, 1996, in Perth, Australia, she began her acting career in 2016 and quickly gained recognition for her powerful performances. In addition to 13 Reasons Why, Langford has appeared in films such as Love, Simon and Knives Out. She has received several award nominations for her work, showcasing her talent and versatility as an actress in both television and film.