Carol Arthur (born August 4, 1935, Hackensack, New Jersey) is an American producer and film/television actress, mainly recognizable as playing supporting roles in films produced by Mel Brooks. She is probably best remembered as the outspoken town suffragette Harriott Johnson, in Brook's masterpiece, Blazing Saddles. She has also guest-starred in many popular television shows throughout the last four decades in series such as, The Dom Deluise Show, Emergency!, Sanford and Son, Rhoda, Alice, Steven Spielberg's Amazing Stories, St. Elsewhere, and 7th Heaven.

She is the widow of Dom DeLuise, and the mother of actors Peter DeLuise, Michael DeLuise and David DeLuise.