Polly Ann Young (October 25, 1908 – January 21, 1997) was an American actress known for her work in film and television during the 1930s and 1940s. She was the younger sister of actresses Loretta Young and Sally Blane. Polly Ann Young's career included roles in films such as "The Story of Alexander Graham Bell" (1939) and "Road Show" (1941). She was often cast in supporting roles and appeared in a number of B-movies and serials. Her career was characterized by her association with prominent Hollywood families and her appearances in popular films of the era. She retired from acting in the late 1940s and lived a private life after her career in the spotlight.

Known for films such as: Invisible Ghost