|Voiced by||April Stewart|
Lisa Berger is an unpopular, homely-looking girl who lacks self-confidence. She's a member of the cheerleading squad, but Captain Wendy Testaburger was the only girl who encouraged her. She also used to have a crush on Butters Stotch. She was called up in front of the school by Bucky Bailey to demonstrate how bullying can occur. When Wendy's photoshopped image gets her popular, Lisa was deluded by her newfound popularity and treated the other girls, including Wendy, quite poorly, but she did star in her own music video.
- Butterballs (s16e05)
- Cartman Finds Love (s16e07; cameo)
- World War Zimmerman (s17e03)
- The Hobbit (s17e10)
- She is called Lorraine in "Butterballs".