Sharon Marsh is a main supporting character in the animated series South Park, serving as the level-headed wife of Randy Marsh and mother to Stan and Shelley Marsh, often acting as the rational voice of reason in the chaotic town, though she has her own moments of irrationality and is frequently involved in the town's fads. She is voiced by April Stewart and is known for her role as a suburban mom, receptionist at Tom's Rhinoplasty, and sometimes an overzealous participant in local trends.