Alexandra Cartman is the niece of Liane Cartman, the cousin of Eric Cartman and the alleged daughter of Uncle Stinky and Lisa Cartman. She made her first appearance at the dinner scene in the Season Two episode, "Merry Christmas Charlie Manson!", and later appeared in the Season Five episode, "Cartmanland".
Alexandra has long brown hair with bangs, and wears black mascara, red lipstick and has some freckles between her eyes. She also wears a white short-sleeved shirt with light brown edges, blue jeans and black shoes. Alexandra is the second member of the Cartman family who is not overweight, like her aunt. Actually, if anything she seems to be underweight as she looks the same height as Shelly Marsh, who is exact weight.
In "Cartmanland", she was wearing a black dress with pink edges.
- According to the official script of "Merry Christmas Charlie Manson!", There would be a scene where Kenny would wave to Alexandra, she would then roll her eyes. This scene however does not appear in the final episode.
- Also, she was called Alexandria in this part of the script, this was probably a typo.
- "Merry Christmas Charlie Manson!" - Seen eating dinner with her extended family.
- "Cartmanland" - Seen at the funeral for Mabel Cartman.