Team Stan is a group consisting of the four main male characters, Stan Marsh, Kyle Broflovski, Eric Cartman and Kenny McCormick. Butters Stotch can arguably be considered the fifth friend. They may share a rivalry with Team Craig.
- Eric Cartman - The dauntless and uncivil friend who often leads the boys into some kind of mischief. Most of the characters hate him, even his friends, or otherwise known as 'frenemies'.
- Kenny McCormick - The perverted friend who is obssessed with the female body.
- Kyle Broflovski - The logical yet bad tempered friend who seems to detest Cartman more than anyone else.
- Stan Marsh - The most ordinary friend out of the four boys. He is also the most sensitive and romantic in the group.