The Flashlight is a 1917 American silent drama film directed by Ida May Park and starring Lon Chaney, Dorothy Phillips and William Stowell. The screenplay was written by Ida May Park, based on the short story by Albert M. Treynore. This was the first film Ida May Park ever directed.

Leonidas Frank "Lon" Chaney was an American actor and makeup artist. He is regarded as one of the most versatile and powerful actors of cinema, renowned for his characterizations of tortured, often grotesque and afflicted, characters and for his groundbreaking artistry with makeup. Chaney was known for his starring roles in such silent horror films as The Hunchback of Notre Dame (1923) and The Phantom of the Opera (1925). His ability to transform himself using makeup techniques that he developed earned him the nickname "The Man of a Thousand Faces".