Eileen Percy (21 August 1900 – 29 July 1973) was an Irish actress of the silent era. She appeared in 68 films between 1917 and 1933. She was born in Belfast and died in Los Angeles, California. Her remains are buried at Chapel of the Pines Crematory. She was married to songwriter Harry Ruby. She was portrayed by Arlene Dahl in Three Little Words (1950).