Stanley "Stan" Marsh is a fictional character in the adult animated television series South Park. He is voiced by and loosely based on series co-creator Trey Parker. Stan is one of the series' four central characters, along with Kyle Broflovski, Eric Cartman, and Kenny McCormick. He debuted on television when South Park first aired on August 13, 1997, after having first appeared in The Spirit of Christmas shorts created by Parker and long-time collaborator Matt Stone in 1992 (Jesus vs. Frosty) and 1995 (Jesus vs. Santa).
