Randy Stuart, born as Elizabeth Shaubell (October 24, 1924 – July 20, 1996), was an American actress in film and television. A familiar face in several popular films of the 1940s and 1950s, and later in Western-themed television series, she is perhaps best remembered as Louise Carey, the wife of Scott Carey, played by Grant Williams, in The Incredible Shrinking Man (1957), a science-fiction classic named in 2009 as “culturally, historically or aesthetically” significant to be preserved for all time in the Library of Congress's National Film Registry.

A screen test in the play The Women led to Stuart being placed under contract at 20th Century Fox. Her film debut was uncredited in the 1947 picture, The Foxes of Harrow. Stuart plays the birth mother of main character Stephen Fox, in the film's initial scene.