**Randy Stuart** (born Elizabeth Ann McDowall; 1924-2019) was an American actress whose film career primarily spanned the 1950s. Known for her naturalness and understated charm, she specialized in supporting roles, often portraying reliable women, resilient wives, or girlfriends.

Her most iconic role was undoubtedly Louise Carey, the protagonist's wife, in the science fiction classic *The Incredible Shrinking Man* (1957), where her performance was crucial for anchoring the narrative. She also had significant roles in the horror drama *The Bad Seed* (1956), the comedy *Kiss Them for Me* (1957) with Cary Grant, and the romantic drama *The Lady Takes a Flyer* (1958). Stuart often embodied characters who offered a point of emotional stability in sometimes fantastic or complex plots.