Deborah "Debbie" Turner (Pasadena, September 5, 1956) is an American actress and floral designer, primarily known for her role as Marta von Trapp in the celebrated musical film *The Sound of Music* (1965). This performance, at the age of seven, brought her international fame. Despite the film's enormous success, her career in show business was short-lived. After leaving acting to pursue a private life, Turner continued her studies and embarked on a successful career as a floral designer, founding her own company specializing in arrangements for events and weddings. Although she did not receive individual awards for her acting, her contribution is inextricably linked to the global success and numerous accolades of *The Sound of Music*, one of the most awarded and beloved films in cinema history. She regularly participates in reunions and celebrations related to the film, maintaining her connection to the role that made her famous.