- For other uses, see List of Minor Characters. This list is for minor characters from the third season of South Park.
- Main article: Anchorman
The Anchorman appeared at various points in "Mr. Hankey's Christmas Classics" where he would say variations of the phrase, "fighting the frizzies at 11".
- Main article: Cleo Broflovski
- Main article: DJ ("Korn's Groovy Pirate Ghost Mystery")
- Main article: Dio
- Main article: Doctor Lout
Doctor Lout is an eye doctor who makes jokes about Cartman's weight. He appears in "The Succubus".
- Main article: Dr. Spookalot
Dr. Spookalot is the guide for Spooky Laboratory, which appeared in "Korn's Groovy Pirate Ghost Mystery".
- Main article: Emperor Hirohito
- Main article: Garth
Getting Gay With Kids
- Main article: Getting Gay With Kids
Getting Gay With Kids is an organization created to promote rainforest awareness. It featured in "Rainforest Shmainforest".
- Main article: God
God is an omnipotent being who appeared in "Are You There God? It's Me, Jesus" in the millennium event.
- Main article: Haman
Haman is a religious figure who appeared in "Jewbilee", where he is seen worshiped by the anti-Semitic sect of Judaism.
- Main article: Helen
Helen was seen in "Spontaneous Combustion", where she spontaneously combusts at the conclusion of Kenny's funeral. It was later revealed that this happened because she was holding in her flatulence.
- Main article: Jake
Jake was a member of the Getting Gay With Kids choir, shown in "Rainforest Shmainforest". His appearance was short-lived, however, as he got too close to a carnivorous flower and became its prey. Jake had short, grayish-brown hair, had freckles, and wore a green sweater and brown pants. In Bigger, Longer, And Uncut, he wore a yellow sweater.
- Main article: Jakovasaur
Jakovasaurs are annoying duck-like creatures that Cartman discovered in "Jakovasaurs".
- Main article: Kelly
- Main article: Kenny G
Kenny G is a musician who appears in "World Wide Recorder Concert".
- Main article: Korn
Korn is an American nu-metal group who appeared in "Korn's Groovy Pirate Ghost Mystery" where they solved the pirate ghost mystery.
- Main article: Mailman}
- Main article: Mark Cotswolds
Mark Cotswolds was a homeschooled student that won the 15th Annual South Park Spelling Bee in "Hooked on Monkey Phonics". Mark struggled to fit in at public school.
- Main article: Marklar
The Marklar are an intelligent species of identical aliens who refer to all people, places, and things as "Marklar". They appear in "Starvin' Marvin in Space".
Mr. Adler's Girlfriend
- Main article: Mr. Adler's Girlfriend
- Main article: Mr. Derp
Mr. Derp replaced Chef for a short time in "The Succubus", telling the boys Chef quit due to marriage. Mr. Derp is into Slapstick humor, which is painful, physical humor. Mr. Derp also made a brief cameo in "Timmy 2000" as the man in charge of the lemonade stand at the concert. After Chefs demise, he may be his replacement as he was seen in the background in Eek, A Penis!.
Mr. Garrison Senior
- Main article: Mr. Garrison Senior
- Main article: Mrs. Garrison Senior
- Main article: Ms. Stevens
- Main article: Nibblet
- Main article: Rebecca Cotswolds
- Main article: Pearl
Pearl is South Park Elementary's home economics teacher. She speaks with a soft, gentle voice and does her job with plenty of knowledge yet judging by her lessons she follows stereotypical beliefs. She is good with chat up lines, as she is shown to come up with them and then have her students recite them in their lessons. She dates Richard Adler, and she wanted to sleep with him in the episode "Tweek vs. Craig". He refused, because he had recently lost his wife and was mourning her death instead of moving on.
Peetie the Sexual Harassment Panda
- Main article: Peetie the Sexual Harassment Panda
- Main article: Pirate Ghosts
- Main article: Red Harris
Red Harris is the owner of Luau's Toys who appears in "Chinpokomon".
- Main article: Rod Stewart
Rod Stewart appears in "Are You There God? It's Me, Jesus" where he performs at the Millennium event.
- Main article: Skyler Morse
Skyler Morse is a member of the band "Lords of the Underworld". In "Cat Orgy", Skyler is seen as Shelly Marsh's boyfriend who she invites round while babysitting Eric Cartman. He invited his band along. Skyler only wanted Shelly for sex, and because of a huge age difference Shelly was reluctant (Shelly is 12 and he is 22). After she refused to have sex he dumped her. Cartman helped her get revenge by trashing his guitar. When he angrily returned to Cartman's house while Shelly was still there, Cartman threw catnip at him, attracting Cartman's cat Mr. Kitty and other neighborhood felines, who pounced on him.
- Main article: Tommy Turner
Tommy Turner first appeared in "Tweek vs. Craig". He was in shop class and got his face caught in the sander, removing it. In a later scene his face returned, apparently unharmed, or repaired.
- Main article: Veronica
- Main article: The Yamagampa Tribe
- Main article: Yoko Ono
Yoko Ono appears in "World Wide Recorder Concert" at the recorder concert.
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