Name	Known for
Trey Parker Stan Marsh / Eric Cartman / Randy Marsh / Mr. Garrison / Additional voices (voice) Stan Marsh / Eric Cartman / Randy Marsh / Mr. Garrison / Additional voices (voice) See fewer	South Park (1997)
Matt Stone Kyle Broflovski / Gerald Broflovski / Father Maxi / Additional voices (voice) Kyle Broflovski / Gerald Broflovski / Father Maxi / Additional voices (voice) See fewer	South Park (1997)
April Stewart Sharon Marsh / Shelly Marsh / Mayor McDaniels / Additional voices (voice) Sharon Marsh / Shelly Marsh / Mayor McDaniels / Additional voices (voice) See fewer	Mission: Impossible - Ghost Protocol (2011)
Mona Marshall Sheila Broflovski / Additional voices (voice) Sheila Broflovski / Additional voices (voice) See fewer	South Park (1997)
Vernon Chatman Towelie (voice) Towelie (voice) See fewer	South Park (1997)
Jessica Makinson Mrs. White / Additional voices (voice) Mrs. White / Additional voices (voice) See fewer	South Park (1997)
Joeoscar Bobadilla Actor (voice) Actor (voice) See fewer	South Park (1997)
Ryan Anderson Lopez Actor (voice) Actor (voice) See fewer	The Mother (2023)
Cleopatra Stone Actress (voice) Actress (voice) See fewer	South Park: Snow Day! (2024)