Edna Murphy was an American actress who gained fame during the silent film era. She was born on November 17, 1899, in New York City. Before entering the film industry, she worked as a model and was known for her striking beauty. Her modeling career helped her transition into acting, and she made her film debut in 1918. 

By the 1920s, Edna Murphy had become a popular actress, appearing in numerous films and serials. She was particularly known for her roles in films like "Fantômas," "The Branded Woman," and "The King of Wild Horses." Her performances often showcased her charm and talent, making her a favorite among audiences of the time.

Her personal life was marked by her marriage to director Mervyn LeRoy in 1927. However, their marriage ended in divorce in 1932. She never remarried and reportedly remained deeply affected by the end of her relationship with LeRoy. She eventually retired from acting in 1933, following challenges in her career and personal life. She lived a relatively private life after leaving the film industry and passed away on August 3, 1974, in Santa Monica, California.

Throughout her career, Edna Murphy appeared in over 80 films, making her one of the prolific actresses of her time. She was voted "Most Photographed Movie Star of 1925" by ScreenLand Magazine, a testament to her popularity and appeal during the silent film era.