Hire South Park voice actors
The South Park voice actors are Trey Parker, Matt Stone, Mona Marshall, and April Stewart. From Cartman’s sarcastic, nasally tones to Kenny’s muffled delivery, the South Park voices bring humor and satire to every episode.
If you’re looking for quirky character voices for your project, hiring talent inspired by South Park characters is the perfect way to stand out.
Over 1 million voice over jobs completed
Voice123 is the top choice for professional voice over services. Trusted, top-quality voice actors around the world.






More Voice123’s results
Top Voice Acting Categories
Listen to voice actors in popular voice over styles
Choose a voice over service
Voice over services to suit your needs, from self-service to full production

Order fast pro
voice overs
•
Curated voice actors
•
Fast turnaround
•
Guaranteed quality

Try full audio production
•
A-to-Z total management
•
Guaranteed production
•
Dedicated Acc Manager
Prefer custom auditions?
post a project
Use the most trusted voice over network


Communicate & negotiate directly with voice actors

Trusted by 2 million voice actors worldwide

Hire additional services: translation, editing, writing & more!


Secure Payment service that’s global and hassle-free
Clients who trust Voice123
![]()
“The ease of creating projects, reviewing auditions, and the ability to directly communicate with high-quality voice talent offering a variety of languages is why Voice123 is so helpful to us.”
Lorena Kanzki
Creative Producer – Duolingo

![]()
“The customer service was excellent, personalized, and very responsive. Being remote didn’t make a difference, and the project didn’t skip a beat.
I would definitely recommend Voice123’s Services!”
Darragh Worland
The News Literacy Project

![]()
“ I love how fast and easy Voice123 is to use.
Quality submissions start rolling in within 15 minutes, helping us meet crazy deadlines. The artists are always friendly, professional, and deliver results our clients love.”
Daniel Hankins
Owner – Washington Films

![]()
“Voice123 saves you from casting chaos, especially when you’re looking for rare accents.
We’ve been using it since the very beginning. Also, their chat support is excellent if you ever need help.”
Dito Reschigna
Director at Monosonico

Discover the power of voice acting
Trey Parker voices Stan Marsh and Eric Cartman, as well as several other characters. His performance as Cartman — with that high-pitched, nasally, and over-the-top delivery — is one of the most recognizable South Park voices of all time.
Matt Stone voices Kyle Broflovski, giving him a sharp, moralistic, and sometimes whiny tone, perfectly suited to Kyle’s righteous personality. He also voices Kenny McCormick, whose muffled speech and unique vocal style have become a trademark of the series.
Other members of the South Park cast include Mona Marshall as Sheila Broflovski and April Stewart as Sharon Marsh. Together, this talented South Park voice cast has brought an entire animated town to life for over two decades.
Here are a few ways to incorporate South Park voice styles:
Animation & Parody: Use Cartman’s over-the-top delivery or Butters’ naive sweetness for comedic effect.
Video Games: Add memorable side characters or villains with exaggerated South Park voices.
Commercials: Bring humor and satire to your brand with character-inspired voice overs.
Social Media Content: Capture attention fast with recognizable tones or parody-style deliveries.
Whether it’s Cartman’s chaos, Kyle’s intensity, or Stan’s grounded sincerity, the right South Park voice can make your content stand out.
Here are some of the most iconic South Park characters and their signature South Park voices:
Eric Cartman (Trey Parker): Selfish, sarcastic, and loud, with a nasally, exaggerated delivery that’s become legendary.
Stan Marsh (Trey Parker): Level-headed, relatable, and grounded — the “everyman” voice of reason in a town of insanity.
Kyle Broflovski (Matt Stone): Passionate and sharp, with a slightly nasal tone that underscores his moral conviction.
Kenny McCormick (Matt Stone): Known for his muffled voice and recurring mishaps, adding both humor and mystery to the show.
Randy Marsh (Trey Parker): Overconfident and oblivious, with exaggerated energy and comedic timing.
Butters Stotch (Matt Stone): Innocent, soft-spoken, and endearingly awkward, offering a sweet contrast to the show’s chaos.
These South Park voices perfectly capture each character’s eccentricity and have helped the South Park cast build one of the most recognizable comedic ensembles in animation.
Here’s an example project brief to get you started:
“Looking for a South Park voice actor who can capture Cartman’s exaggerated, comedic tone. The delivery should be loud, funny, and character-driven. Please include samples of comedic dialogue and parody narration.”
Browse profiles, listen to custom auditions, and hire skilled South Park voice actors who can bring your next animation, game, or commercial to life.
Bring the humor and energy of the South Park cast into your own project — hire a voice actor today and make your content as unforgettable as the streets of South Park.
Voice over services without the project mayhem
Book a call and learn how you can save time and resources on your next audio project.
BOOK A DEMO

