| Wendy Testaburger | |
|---|---|
| South Park character | |
 | |
| First appearance | Jesus vs. Santa (short, 1995) |
| Created by | Trey Parker Matt Stone |
| Designed by | Trey Parker Matt Stone |
| Voiced by | Karri Turner (unaired pilot) Mary Kay Bergman (1997–1999) Eliza Schneider (1999–2003) Mona Marshall (2003–2004) April Stewart (2004–present) |
| In-universe information | |
| Full name | Wendy Testaburger |
| Aliases | Call Girl Wendyl |
| Gender | Female Gender-Fluid (South Park: The Fractured but Whole) Trans Male (The Cissy) |
| Occupation | Elementary school student Harvard University professor (future) |
| Family | Mr. Testaburger (father) Alexis Testaburger (mother) |
| Significant other | Stan Marsh (on-again, off-again boyfriend; lovers in the future) Darwin (ex-future husband) |
| Relatives | Grandma Testaburger (grandmother; deceased) |
| Education | South Park Elementary |
| Residence | South Park, Colorado, United States |
Wendy Testaburger is a fictional character in the adult animated television series South Park. She is the primary female character in the show, and has an on-again, off-again relationship with her boyfriend Stan Marsh. Being more intelligent and mature than most children her age, Wendy finds expression in her activism, environmentalism and feminism. Wendy debuted as a nameless background character in Trey Parker and Matt Stone's 1995 college short film The Spirit of Christmas, and made her first appearance on television when South Park initially premiered on Comedy Central on August 13, 1997, with the episode "Cartman Gets an Anal Probe". She is currently voiced by April Stewart, and has previously been voiced by three different voice actors in the show's run: Mary Kay Bergman, Eliza Schneider, and Mona Marshall.