The main character in South Park is generally considered to be Stan Marsh. He is portrayed as the "normal, average, American, mixed-up kid" and often acts as the de facto leader of the core group of boys—Stan, Kyle Broflovski, Eric Cartman, and Kenny McCormick. Stan frequently takes charge in difficult situations and learns valuable lessons by the end of episodes, making him the central protagonist in many storylines

. While the show revolves around these four boys, Stan is often seen as the most relatable and grounded character, reflecting the show's creators' real- life friendship. However, other characters like Cartman serve as the main antagonist, and the show sometimes shifts focus to other characters, including Stan's father Randy Marsh, who has become prominent in recent seasons

. In summary, Stan Marsh is widely recognized as the main character, with Kyle, Cartman, and Kenny playing crucial supporting roles that contribute to the series' dynamic