|Full name||Stanley Marsh|
Shelly Marsh (sister)
|Relatives||Marvin Marsh (grandfather)
Jimbo Kern (half-uncle)
Aunt Flo (deceased great aunt)
Stanley "Stan" Marsh is a main character of the animated television series
Stan is an
Like the other South Park characters, Stan is animated by computer in a way to emulate the show's original method of
Stan lives in South Park at 2001 Bonanza Street with his parents
Amongst the show's main characters, Kyle is defined as being the only
Stan is modeled after Parker, while Kyle is modeled after Stone. Stan and Kyle are best friends, and their relationship, which is intended to reflect the real-life friendship between Parker and Stone,
 is a common topic throughout the series. The two do have their disagreements, but always reconcile without any long-term damage to their friendship. As is the case with his other friends and classmates, Stan is frequently at odds with Cartman, resenting Cartman's behavior and openly mocking his weight.
 Stan also shares a close friendship with Kenny, while Kenny professes that Stan is one of "the best friends a guy could have".
 Stan can understand Kenny's muffled voice perfectly, and typically exclaims the catchphrase "Oh my God! They killed Kenny!", following one of Kenny's trademark deaths, allowing Kyle to follow up with "You bastards!"
 Stan is the only character in the group to have had a steady girlfriend,