Fan reading, not official
South Park Characters' MBTI Types
To our knowledge, nobody behind South Park has published official MBTI (Myers-Briggs) types, so this is our fan reading of 10 characters. The short version: Cartman ENTP, Kyle ENTJ, Stan INFP, Kenny ISFP, Butters ESFJ, Wendy ENFJ, Randy ENFP, Tweek ISFJ, Craig ISTJ, Jimmy ESFP.
| Character | MBTI (fan reading) | In one line |
|---|---|---|
| Eric Cartman | ENTP | The Schemer: ambitious, persuasive, competitive |
| Kyle Broflovski | ENTJ | The Conscience: principled, passionate, sharp |
| Stan Marsh | INFP | The Straight Man: fair-minded, loyal, thoughtful |
| Kenny McCormick | ISFP | The Comeback Kid: brave, easygoing, loyal |
| Butters Stotch | ESFJ | The Sweetheart: kind, trusting, forgiving |
| Wendy Testaburger | ENFJ | The Leader: driven, outspoken, organized |
| Randy Marsh | ENFP | The Enthusiast: energetic, impulsive, dramatic |
| Tweek Tweak | ISFJ | The Worrier: sensitive, observant, loyal |
| Craig Tucker | ISTJ | The Unbothered One: calm, blunt, independent |
| Jimmy Valmer | ESFP | The Showman: funny, confident, determined |
Why we read each character this way
Eric Cartman MBTI type: ENTP
Cartman lives for schemes, arguments and big ideas, which is classic ENTP territory. He improvises his way out of trouble and rarely sticks to one plan for long. ENTJ is a fair second guess, given his bossy, take-charge side.
Kyle Broflovski MBTI type: ENTJ
Kyle argues with logic, sets goals and pushes until the problem is fixed, which reads as ENTJ. He is more driven by principle than most ENTJ characters, so ENFJ is a fair second guess.
Stan Marsh MBTI type: INFP
Stan runs on quiet values: he knows something is wrong long before he says it out loud. He is reflective, sensitive and easily disillusioned, which fits INFP.
Kenny McCormick MBTI type: ISFP
Kenny is quiet, hands-on and lives in the moment, which points to ISFP. He shows he cares through actions rather than words, and he never turns down a new experience.
Butters Stotch MBTI type: ESFJ
Butters wants everyone to get along, follows the rules and gets anxious when someone is upset with him. He's chatty and eager to join in whenever he's invited, so that people-first, by-the-book mix reads as ESFJ.
Wendy Testaburger MBTI type: ENFJ
Wendy leads by rallying people around a cause, and she isn't afraid to confront anyone who stands in the way. Organized and persuasive, she reads as ENFJ with a strong ENTJ streak.
Randy Marsh MBTI type: ENFP
Randy chases every new passion with total enthusiasm and very little planning. That restless, idea-driven energy, plus his big emotional swings, reads as ENFP.
Tweek Tweak MBTI type: ISFJ
Tweek is loyal, careful and constantly scanning for danger. He craves safety and predictability, which is why we read him as ISFJ rather than a more spontaneous type.
Craig Tucker MBTI type: ISTJ
Craig is deadpan, practical and allergic to hype. He likes his routine, says exactly what he thinks and keeps his business to himself, which reads as a natural ISTJ.
Jimmy Valmer MBTI type: ESFP
Jimmy thrives on an audience, reads a room fast and lives for the moment the punchline lands. He scores above the middle on openness in our reading, but his comedy lives in the here and now, so we read him as S: a performer's ESFP.
How we picked these types
We started from our Big Five reading of each character, the same 0–100 profiles the quiz uses. High extraversion points to E, high openness to N, high agreeableness to F and high conscientiousness to J. When a trait sits near the middle, or a character's behavior on the show clearly points the other way, we went with the behavior.
Three readings break that rule on purpose. Kenny and Jimmy score above the middle on openness, but both live in the moment, so we read them as S rather than N. Tweek gets a J because he craves safety and routine, even though he is far from organized. Butters sits just below the middle on extraversion, but he's chatty whenever he's invited, so he keeps his E.
Two patterns stand out. Four of the ten readings are introverts (Stan, Kenny, Tweek and Craig) and six are extraverts, which fits how loud most of South Park is. And Kyle and Cartman are both NT types, one ENTJ and one ENTP, which may be why their arguments never end: both want to win on logic, they just disagree about everything else.
MBTI is a self-report questionnaire made for real people. Cartoon characters can't fill it in, so every type on this page is an interpretation. Your own MBTI type doesn't decide your result in our South Park personality test either, because the quiz scores how you act in 14 everyday situations.
South Park MBTI FAQ
What MBTI type is Cartman?
In our fan reading, Cartman is an ENTP: he lives for schemes, arguments and big ideas and improvises his way out of trouble. ENTJ is a fair second guess, given his bossy, take-charge side. Neither is official.
What MBTI type is Kyle?
We read Kyle as an ENTJ: he argues with logic, sets goals and pushes until a problem is fixed. ENFJ is a reasonable second guess, because he is so driven by principle. It's a fan reading, not an official type.
Which South Park character is an INTP?
None of the 10 characters on this page is an INTP in our fan reading. The closest are Stan, an INFP who shares the quiet, questioning side, and Cartman, an ENTP who shares the love of ideas and arguments but is far more outgoing.
Are these the official South Park MBTI types?
No. To our knowledge, the show's creators have never published MBTI types for any character. Every type here is our fan reading, based on how the characters behave on the show, and other readings are fair game.
Which South Park character are you?
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