%% %% Zero Context Example entries are NOT allowed on wiki pages. All such entries have been commented out. Add context to the entries before uncommenting them. %%
Characters that appeared in ''Literature/TheMagicSchoolBus'' and ''WesternAnimation/TheMagicSchoolBusRidesAgain''.
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[[foldercontrol]]

!Main Characters

[[folder:Ms. Valerie Frizzle]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/thefriz.jpg]]
%%Image taken from "Holiday Special"
->''"Seat belts, everyone!"''\\
'''Voiced by:''' Creator/LilyTomlin
The teacher of the third-grade class.
----
* TheAce: There doesn't seem to be anything that the Friz is explicitly bad at. She has extensive knowledge in just about every science, including astronomy, biology, chemistry, zoology, and meteorology. The only time she's ever shown in any sort of trouble is when she overexerts herself in an athletic event (used to show the effects of fatigue on the human body), and even then, she still wins.
* AmbiguouslyHuman: While she seems human, she is several times implied to be OlderThanSheLooks. This, and the fact that she has access to MagiTek far more advanced than anything else in the setting, has led to quite a bit of WildMassGuessing about her true nature.
* {{Ballet}}: Those dazzling figure skating moves she shows off on the frictionless baseball field at one point in "Plays Ball" had to come from ''somewhere''.
* BerserkButton: Gross-out puns are her least favorite puns, especially when they involve nasal mucus. Luckily, she'll just give you an [[DeathGlare icy stare]] [[TranquilFury of disapproval]] for it.
* BewareTheNiceOnes: "In the City" shows that her Bus and students are not to be messed with when she's around and able to put up a proper defense. Just ask the two zookeepers who were looking for a bear--actually the Bus--in a junkyard only to be confronted by an angry redheaded raccoon.
* BigEntrance: Shows up in various episodes by hang gliding in, hopping in on a pogo stick, riding an inflatable alligator on a wave out of the closet and zipping into frame from offscreen.
* BunnyEarsLawyer: The field trips are kept a secret because, of course, any adult in their right mind would agree that they're much too risky, even if they do give the potential for better learning, and Ms. Frizzle was bonkers for trying to perform them in the first place. But she's actually extremely competent and CrazyPrepared; the best-case scenario happens every time: the kids learn a ton and no one ever comes to any harm.
* CasualDangerDialog: So often that the kids pick it up after a while. That's because she always has everything under control. And when she doesn't, you can see it on her face as she races to save the kids. Though a few times she is still a casual danger dialog even while she doesn't appear to have things under control.
* CharacterCatchphrase:
** "Seatbelts, everyone!"
** "Take chances! Make mistakes! Get messy!"
*** Also a MadLibsCatchPhrase as she frequently changes "get messy" to something to do with where ever they are.
** "WAHOO!"
** "To the bus!"
** "[[ItsLikeIAlwaysSay As I]] [[MadLibsCatchPhrase always say...]]"
* CharacterTics: Do her flashing earrings count?
* CloudCuckoolander: Not in a ditzy way, but she is strange. (In a good way!)
* ConsistentClothingStyle: Ms. Frizzle wears a different dress and earrings [[DifferentInEveryEpisode every episode]], but it's themed to match the subject being learned about in the episode.
* CoolTeacher: The coolest teacher EVER! She can make any scientific subject fun and interesting. For ''anyone.''
* CrazyPrepared: She doesn't need anything but the bus, really.
* DeathGlare: She shoots one in Carlos's direction in "Makes a Stink" in reaction to his [[BerserkButton "Snot Funny"]] pun.
* DifferentInEveryEpisode: Her dress and earrings change every episode, depending on the subject that's taught.
* EveryoneHasStandards: Despite normally laughing along with Carlos' jokes, even ''she'' is disgusted by his "Snot Funny" pun in "Makes a Stink" and gives him a DeathGlare for it.
* ExpressiveShirt: Her dress, which is usually a plain purple one, has pictures that are always related to the episode's subject. Arnold even notices this pattern after they had a field trip in his [[WombLevel Digestive System]].
* FieryRedhead: In the most innocent way possible.
* FriendlyScheming: Sometimes tends to play pranks on children and withhold some information from them, so that they would learn some new things:
** In ''[[Recap/TheMagicSchoolBusS2E4GoingBatty Going Batty]]'', it is strongly implied that she deliberately played up the "vampire" image (took the children's parents to a castle, gave them tomato juice that looks very much like blood and made it appear as if they had turned into bats) to lure the kids on another trip and make them learn more about bats.
** In ''[[Recap/TheMagicSchoolBusS2E12ColdFeet Cold Feet]]'', this was partly unintentional: she ''wanted'' to tell the class what really happened to Liz, but seeing their reactions, she decided it would be better if she played along and [[FigureItOutYourself let them learn on their own]].
* GreatGazoo: As part of her InexplicablyAwesome abilities. While she can't grant wishes, she's definitely AmbiguouslyHuman, can do seemingly anything she wants to, makes sure that her class learns everything firsthand, and can do things that would normally take centuries in minutes.
* {{Hammerspace}}: That's where she keeps things like a giant replacement bulb or a set of molds for the bus.
* InexplicablyAwesome: She is an awesome [[WeirdnessMagnet weirdness magnet]]. Also, was once the TropeNamer when it was called "The Frizzle". She can take her class anywhere from the depths of space to the inside of an ice crystal. And the shows, books, and videos on ''The Magic School Bus'' never gave any sort of explanation as to how she can do any of it. ''She just can.''[[invoked]]
* InformedJudaism: During the salmon episode, the "Friz" references a quote from her Tante Gefilte; "Tante" is a Yiddish term of endearment for an aunt, and Gefilte is an Ashkenazi Jewish dish made of ground fish meat.
* InSeriesNickname: "The Friz".
* ItRunsInTheFamily: Has a HUGE bevvy of various aunts, uncles, and cousins, who are sometimes famous people such as "Uncle Edison" in the electricity episode, "Uncle Frank Lloyd" in the construction episode, and "Uncle Poseidon" in the salmon episode.
* LargeHam: She's dramatic and enthusiastic about all the things she teaches the kids.
%%* MagicalGuardian
* MagicSkirt: For some reason, her dress manages to retain its shape as she falls down a chasm a few stories deep.
* ManicPixieDreamGirl: Is always there to give her class an exciting boost... [[ShipTease and fits the literal example towards Mr. Seedplot.]]
* TheMentor: Well, she is a teacher.
* MultipleChoicePast: She's been a lot of places. She was once a [[ShakespearianActors Shakespearean actor]][[note]]Light episode[[/note]], spent 6 summers on the Rodeo circuit[[note]]Construction episode[[/note]], took a summer to learn how to announce a baseball game[[note]]Baseball episode[[/note]], formed and toured with the band "The Frizzlettes" with a now-famous rock star[[note]]Molecule episode[[/note]], and many others. To quote The Friz herself:
-->"''You'd be surprised what we teachers do over the summer break.''"
* NiceGirl: She is optimistic, kind-hearted, caring, cheerful, resourceful, happy-go-lucky, passionate, reliable, sweet, friendly, funny, supportive, selfless, cheerful, loving and motherly.
%%* OlderThanSheLooks: Implied to be this.
* OOCIsSeriousBusiness:
** Right before Janet refuses to leave Pluto with her stuff, you can see her with a surprised expression. It's like she anticipates Arnold's HeroicSacrifice to get Janet to Earth.
** Her sadness in "Gets Ready, Set, Dough" when the bus is having growing and shrinking problems, both for the bus's health (for lack of a better word) and for having to cancel a field trip.
** Subverted when she puts on a show of losing a pinball game (complete with the losing jingle being ''the'' [[StandardSnippet Funeral March]]), because right after she laments, she smiles and shows the class how the game works with light instead of with balls.
** Normally, she considers Carlos's puns to be ActuallyPrettyFunny. In "Makes a Stink", she gives him a DeathGlare in reaction to his "Snot Funny" pun, in a subtle indication that grossout puns involving nasal mucus are a BerserkButton for her.
* OneOfTheKids: Maybe a downplayed example. She does crazy things that the kids think are lots of fun, and would make any adult scream "Most unorthodox!" (or more likely, "My kid's gonna get hurt!"). On the other hand, the vast majority of these crazy things are for the purpose of teaching the kids, and she usually talks and acts as much like a teacher as she can in these settings, and of course is always willing to take responsibility.
* PerpetualSmiler: She very rarely stops smiling and is almost always enthusiastic about something.
* ProverbialWisdom: She is a mentor figure who often tends to quote proverbs and sayings, beginning with "As I always say..." or "As [relative] always says..." {{Downplayed}}, since these proverbs are usually not cryptic at all. Or maybe not downplayed, because they also tend to be kind of useless.
* QuirkyCurls: She has curly, red hair to go along with her quirky attitude.
* SignificantGreenEyedRedhead: She's not the only redhead with green eyes in the series--Arnold and her sister Fiona also fit this description--but she is their teacher, and as InexplicablyAwesome as they come.
* TeamMom: Well, she ''is'' the only adult.
* TomboyAndGirlyGirl: Tomboy to Fiona's girly girl. She's stated to have been on more offscreen adventures than her sister, including color commentary for baseball games, a rock band, and even a ''rodeo''.
* TranquilFury: Just the [[DeathGlare icy stare]] she gives Carlos in "Makes a Stink" is enough to indicate that even for her, his "Snot Funny" pun [[BerserkButton went a little too far]].
* TricksterMentor: Tends to be this, putting the children in strange and sometimes dangerous situations (though the implication is that they only ''appear'' dangerous; she has them all under control); see also FriendlyScheming.
* UnlimitedWardrobe: She has a different dress and earring set matching the theme of the next field trip.
* WholesomeCrossdresser: In "A Magic School Bus Halloween", she appears in the live-action segments dressed as an eccentric old peddler named Archibald Dauntless.
[[/folder]]

[[folder:Arnold Perlstein]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/please_let_this_be_a_normal_field_trip.jpg]]
%%Image taken from the opening sequence
->''"Please let this be a ''normal'' field trip!"''\\
'''Voiced by:''' Creator/AmosCrawley (1994, 2020), Danny Tamberelli (1995-1997), Miles Koseleci-Vieira (2017-2018, 2020), Roman Lutterotti (2020-present)
----
* AdaptationDyeJob: He was blond in the original books, but a redhead in the series.
* AdaptationalIntelligence: He knows a lot about geology to the point where he's the youngest member of the GRANITE society, but in the original books, the best he can manage in terms of geology is a styrofoam peanut made up to look like a rock, even as his classmates are able to find actual rocks around him while they're going through the inside of the Earth.
* AdorablyPrecociousChild: He is a 8 year old kid who knows enough about rocks to earn a high award on it.
* AffectionateNickname: Molly Cule calls him "Sugar" throughout "The Magic School Bus Meets Molly Cule".
* BadassAdorable: He certainly has his moments of outstanding bravery.
* BerserkButton: Never mind that he's almost never looking forward to her field trips, you do ''not'' insult Ms. Frizzle in his presence. Just ask Janet.
* BewareTheNiceOnes: Don't get him pissed. He becomes a {{Determinator}}.
* BigEater: He's been shown through numerous stories to snack a lot.
%%* BirdsOfAFeather: Hinted at with Phoebe.
* BorrowedCatchphrase: In ''The Magic School Bus and the Climate Challenge'', it's he who gets to say, "We've been Frizzled!" He also borrows Wanda's "What are we gonna do, what are we gonna do, what are we gonna do?" catchphrase in "Meets the Rot Squad".
* ButtMonkey: His misfortunes are played for laughs an awful lot.
* CharacterCatchphrase: "I think/knew/maybe I should've stayed home today." Arnold says this less often in the later part of season three and season four due to CharacterDevelopment.
* ChickMagnet: While any crushes in the series are only hinted at, Arnold seems to get [[ShipTease Ship Teased]] with other female characters the most. Mostly with Wanda and Phoebe, on one occasion Tiffany, and even Dorothy Ann.
* ColorCodedCharacters: Yellow in the original series. Green in Rides Again.
* CrazyPrepared: Yes, ''Arnold'' gets one of these. In "All Dried Up", he's the one who suggests going on a field trip, and has an entire backpack full of items that would help him out, including a "Field Trip Survival Guide". Notable for being one of the few times where he displays zero hesitation about a field trip.
* CrossCastRole: Together with Ralphie, he plays the family cow in the school play of ''Jack and the Beanstalk''.
* TheDragAlong: Never once completely enthusiastic about a field trip, even those he's looking forward to.
* TheGlassesGottaGo: When facing off the T-Rex, he takes off his glasses and tucks them into his shirt pocket. Justified as he didn't want "Short Arms" to break them.
* HeroicSacrifice: In "Making Magic", he volunteers to use the only escape pod to refill the bus's battery when it was low. Despite successfully getting it back to the bus, the pod runs out of power, stranding him alone in space until Miss Frizzle saves him.
* HonorBeforeReason: Most memorably in the erosion and dinosaur episodes.
* HypocriticalHeartwarming: He may not like the field trips, but he likes Ms. Frizzle. He serves as Ms. Frizzle's defense lawyer when Keesha puts her on trial, and will ''not'' tolerate anyone saying their teacher is better, even his cousin Janet. His voice when he says this line is absolutely frigid:
-->'''Arnold:''' ''No one'' is better than Miss Frizzle.
* IJustWantToBeNormal: More on the lines of "I Just Want a Normal Science Class", because as a ButtMonkey, he's wishing his science classes were like regular science classes instead of zany, bizarre science adventures.
* InformedJudaism: A nearly throwaway reference in the ChristmasSpecial.
* InSeriesNickname: He's sometimes called "Arn" by others.
* JewishAndNerdy: He is informed to be Jewish and is also a bit nerdy.
* LetsGetDangerous: Gets big to save everyone from a T. Rex., and even pulls off several karate moves to scare it off.
* LovableCoward: Is the most cowardly of his class, but not a complete coward.
* MasculineGirlFeminineBoy: The Feminine Boy to Wanda's Masculine Girl.
%%* NiceGuy: Arnold's generally a nice kid.
* NiceJewishBoy: Is informed to be Jewish and is also a NiceGuy.
* ObliviousToLove: There have been a few blatant hints that Phoebe has a crush on him, but they have gone over his head.
* OnlySaneMan: It may be presented as cowardice, but, really, he is justified in being scared of the sort of thing that happens on the average class trip.
* OOCIsSeriousBusiness: Any time he suggests taking the class out on a field trip. One time during the desert episode he actually ''suggested'' to go on a field trip to help understand about desert animals (Phoebe was wondering how to help them out). The reaction from the rest of the class?
--> "Arnold, are you ''serious''?"
%%* OppositesAttract: Hinted at with Wanda.
* PhraseCatcher: In the books.
--> '''Ms. Frizzle:''' Arnold, are you paying attention?
* QuirkyCurls: But only in the original series. He gets rid of them in ''Rides Again''.
* RefusalOfTheCall: At the end of "Making Magic", Miss Frizzle gives him a chance to stay home from school as a reward for saving the bus. Surprisingly, he turns it down.
* SavvyGuyEnergeticGirl: The Savvy Guy to Wanda's Energetic Girl.
* SensitiveGuyAndManlyMan: Sensitive guy to Ralphie's manly man. He's always nervous to at least ''some'' degree about going on field trips with Ms. Frizzle, and he's often a bit of a worrywart besides.
* SeriousBusiness: He is passionate about geology. After all, he's the youngest member of GRANITE (the Great Rock Admirers' National Institute of Tectonics Experts).
* ShipTease: Dorothy Ann kisses him on the cheek after he helps her hatch a chick to replace Mr. Ruhle's rooster Giblets, whom she accidentally lost. They then are delighted to find they can keep the chick and raise it after Giblets returns.
* TheSoCalledCoward: Push comes to shove, he's the most reliable of the kids. Shown in "The Magic School Bus Hops Home," where despite Wanda putting him in danger, he dives after her when she swims to save her frog from a heron.
* TooDumbToLive: Arnold removing his helmet (on the surface of Pluto!) just to make a point to his cousin is probably the stupidest thing anyone has ever done in the entire series, show or books. Good thing it was the [[EarlyInstallmentWeirdness very first episode,]] and also that Janet had the sense to get him and everyone else on the bus as quickly as possible.
* ThrowTheDogABone: Arnold is always trying to avoid going on zany field trips. He gets to skip the trips in "For Lunch" and "Makes a Rainbow", although the former episode has a case of BeCarefulWhatYouWishFor when the class goes on a FantasticVoyagePlot ''inside'' Arnold.
* TrademarkFavoriteFood: Mallow Blasters. Also, Sea Weedies. He also loves tuna fish.
* UndyingLoyalty: He may dislike most of her field trips, but he'll stand up for Ms. Frizzle if he has to. Same for his friends.
* VocalEvolution: In the first season, he was voiced by Amos Crawley. But because Amos was going through puberty at the time, he was replaced by Danny Tamberelli in the 2nd season. Danny eventually went through puberty as well, but wasn't replaced, so Arnold's voice starts to deepen within Season 4. The biggest difference between the two voices is that Amos Crawley is Canadian while Danny Tamberelli is American, so they have slightly different accents.
[[/folder]]

[[folder:Carlos Ramon]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/punny_boi.jpg]]
%%Image taken from "Goes to Seed"
->'''Voiced by:''' Creator/DanielDeSanto (1994-1997), Leke Maceda-Rustecki (2017-present)
----
* ActuallyPrettyFunny: He sometimes gets this reaction from the rest of the class, even when they do the usual collective groan of his name.
* BigBrotherInstinct: Is very protective of his classmates and his brother Mikey. He also believes in his brother.
* BorrowedCatchphrase: In "In the Arctic", he borrows Ralphie's "Is it just me, or...?" catchphrase when the heat source that just appeared smells fishy.
* CanonImmigrant: While Carlos was in the cartoon from the start, he wasn't a character in the original books until ''In The Time of The Dinoaurs'', which was published after the animated series had premiered.
* ClassClown: Is a jokester and in a class.
* ColorCodedCharacters: Blue in the Original series. Red in Rides Again.
* EveryoneHasStandards: Even he calls Arnold on his pun in "In a Beehive".
* TheFriendNobodyLikes: Subverted. His friends do like him, they just get really annoyed by his jokes and bad puns.
* GadgeteerGenius: Made the "ploopy" instrument that sounds like a cross between a xylophone, pipes, and a cymbal.
* HiddenDepths:
** As early as the digestion episode, demonstrates a BigBrotherInstinct towards his classmates (he went out of his way to track down and retrieve Wanda) and was revealed in "Gets Swamped" to be very accomplished at debate.
** Also he's good at effective leadership, as shown in "Gets Ready, Set, Dough" where he commands the class to make a cake for Ms. Frizzle.
* LamePunReaction: Often induces groaning from the rest of the class when he makes a pun.
* LikeFatherLikeSon: His dad is just as fond of puns as he is, provoking a response of "Mr. Ramoooooon!" from the class (and the other parents) whenever he makes one.
%%* OppositesAttract: Hinted at with Dorothy Ann.
* PhraseCatcher: "Carlooooooss!"
* PinkGirlBlueBoy: With Wanda, any time they're [[TwoGuysAndAGirl both paired with Ralphie]].
* PluckyComicRelief: He often provides most of the jokes in the class, especially at inappropriate moments.
* {{Pun}}: What most of his jokes are.
* PungeonMaster: He loves making puns.
* SayMyName: What people say when they're having a LamePunReaction.
* SensitiveGuyAndManlyMan: Manly man to Tim's sensitive guy, being the more athletic of the two.
%%* SiblingYinYang: With Mikey.
* SmallNameBigEgo: During a field trip to discover a new island, he wants to name is "Carlos Island," complete with an ImagineSpot of him dressed like a Spanish ''conquistador''. He makes fun of DA when she mocks it, asking if she'd call it "According to My Research Island".
* ToughRoom: Most of his classmates hate his puns.
* TwoGuysAndAGirl: With Ralphie and Wanda, most prominently in the opening when they're "swinging through the stars" and in "Gets Eaten" when they're pretending to surf together at the start.
* VocalEvolution: His voice deepens by the third season, due to his voice actor Daniel De Santo going through puberty at the time.
* WhyDidItHaveToBeSnakes: He has a phobia of spiders, which prevents him from helping rescue Phoebe and Keesha from a spider web when they get down. Even at the end of the episode, he admits he can respect them but his phobia isn't gone.
[[/folder]]

[[folder:Dorothy Ann Hudson]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/da.jpg]]
->'''Voiced by:''' Tara Meyer (1994-1997), Gabby Clarke (2017-present)
----
* AllThereInTheManual: Her last name is revealed in ''Meet the Class'', a ''Rides Again'' tie-in book.
* BerserkButton:
** Do not doubt for one second the nutritional value of broccoli.
--->'''Dorothy Ann:''' According to my research, broccoli is a ''very'' healthy vegetable!
** Do ''not'' belittle math in front of her.
* BookSmart: She is always the student who correctly answers to the questions asked by the teachers.
* {{Bookworm}}: She reads a lot.
* BrainyBrunette: Averted as she's very concerned with the facts, but her hair is blonde.
* CaptainObvious: Much of her research. "According to my research, after chewing comes swallowing!".
* TheCassandra: When she comes to school in a rush after realizing an asteroid will hit the school, the class takes a while to believe her even with her calculations. After the class fails to reach NASA, she sarcastically mentions they can "wait for the big kaboom, and then you'll have your proof!"
* CharacterCatchphrase: "According to my research..."
* ColorCodedCharacters: Purple in the Original series. Lavender in Rides Again.
* CuteBookworm: She's pretty and usually seen with a book in her hand.
* DeadpanSnarker: Usually where Carlos is concerned since he is imaginative and willing to experiment, while she is, as he put it, "[[{{Pun}} by the book]]".
* DumbBlonde: Inverted. She's a Smart Blonde. However, she can be a little spacey if she's lost in a book, and some of her "research" can be blatantly obvious.
* FullNameBasis: Always "Dorothy Ann" (or "DA"); never just "Dorothy".
* GameOfNerds: She's the class bookworm and a closeted baseball lover who is very good at the game.
* GirlishPigtails: Even when she takes her hairbands off, the pigtails stay in place.
* InSeriesNickname: Usually called by her initials.
* MagicSkirt: Dorothy Ann [[LimitedWardrobe always]] wears a pleated miniskirt which stays down no matter what.
* NamedByTheAdaptation: Didn't get a last name in the original series, but one of the tie-in books of ''Rides Again'' gives her full name as Dorothy Ann Hudson.
* TheOphelia: Her inevitable reaction to any time she loses her "research".
** When her books get washed into the ocean in "Blows Its Top", and in real life would be too watered out to use, she nearly dives into the ocean without even a life preserver. She looks a bit unhinged while searching for them up until she makes a logical conclusion without her research.
** She has a similar reaction in the ''Rides Again'' episode "The Tales Glaciers Tell" when her [=FrizTab=] is crushed near the end.
%%* OppositesAttract: Hinted at with Carlos.
* ShipTease: Gives Arnold a kiss on the cheek after he helps her hatch a chick to replace Mr. Ruhle's rooster Giblets, whom she accidentally lost. They then are delighted to find they can keep the chick and raise it after Giblets returns.
* SmartPeopleSpeakTheQueensEnglish: Downplayed. She may be British-American, but her accent sounds rather soft, if nothing else (the most blatant being her pronunciation of "research" with emphasis on the second syllable, as it's done in the UK), and she appears to have lost the accent completely by the time of ''Rides Again''. It was probably just a tic of her original voice actress rather than an intended part of her character.
* TankTopTomboy: Her swimsuit in ''Rides Again'' incorporates a lavender tank top.
* TenderTomboyishnessFoulFemininity: With Keesha, being a bookworm and closeted baseball lover who can be quite gregarious when she isn't being Captain Obvious.
* TomboyAndGirlyGirl: Tomboy to Keesha's girly girl. Downplayed compared to the other two girls among the Frizz kids, as they're closer to the middle of the spectrum, but it certainly shows in their interests, and it's more pronounced in ''Rides Again''.
* TomboyWithAGirlyStreak: She plays the role of the princess in the school play of ''Jack and the Beanstalk''.
* TomboyishPonytail: She sports one in ''Rides Again'', around the same time she swaps out her sweater and MagicSkirt for a neater-looking blazer and blue jeans.
* TomboynessUpgrade: Not that her personality wasn't at all tomboyish in the original series -- she, along with her Girly Girl counterpart Keesha, are both closer to the middle of the spectrum than anything -- but ''Rides Again'' really cranks up her tomboyish traits, with even many of her outfits getting a tomboyish makeover, while at the same time retaining her established bookish personality.
* {{Tsundere}}: Type B; she's usually quite nice, but is often snappy to Carlos.
* WatchWhereYoureGoing: In "Out of this World", she's in such a rush to class that she has a head-on collision with Ms Frizzle.
* WholesomeCrossdresser: As a random traveler in a top hat and overcoat at the end of "In the Zone".
* YouGoGirl: As revealed at the end of "Plays Ball", she really knows how to play baseball.
[[/folder]]

[[folder:Keesha Franklin]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/keesha.jpg]]
%%Image taken from Gets Eaten
->'''Voiced by:''' Creator/EricaLuttrell (1994-1997), Mikaela Blake (2017-present)
----
* AgentScully: Keesha is always skeptical of anything unscientific.
* ArbitrarySkepticism: ...except a bus that can transform, shrink, etc. Course, she ''is'' one of [[WeirdnessCensor Ms. Frizzle's students]], so she sees the bus do things like that on a regular basis.
* BadBadActing: In "The Magnetic Mambo", her dancing style reeks of this when the Friz kids are preparing for the Walkerville Elementary talent show, despite her (admittedly seldom referenced) ballet background.
* {{Ballet}}: Mentions having lessons in "Wet All Over". She's also seen doing an arabesque on Mercury in "Gets Lost in Space". Of course, as seen in "Plays Ball", it doesn't help her one whistle in a world without friction.
* BerserkButton: Using her friends in malicious schemes will result in her doing everything in her power to humiliate you, as seen in her tricking Janet in "Gets a Bright Idea."
* BorrowedCatchphrase: She says Arnold's "Maybe I should have stayed home today..." line in "Goes on Air". Lampshaded by Arnold himself.
* CharacterCatchphrase:
** "Oh bad oh bad oh bad bad bad bad..."
** "Let's get the facts..."
* ColorCodedCharacters: Maroon in the original. Orange in Rides Again.
* DeadpanSnarker: Sometimes she does that thing where people say the opposite of what they mean.
-->'''Keesha:''' [[AndImTheQueenOfSheba Tim, if Ralphie's Weatherman, then I'm the Queen of England.]]
* GirlishPigtails: In ''Rides Again'', as a way of [[GirlinessUpgrade making her girliness more apparent]].
* GirlyGirlWithATomboyStreak: As seen in "Butterfly and the Bog Beast", she's pretty good at football. Additionally, she sports a ponytail in the original series.
* GracefulLadiesLikePurple: Her main color in the original series is purple, and she's in an afterschool ballet class.
* InSeriesNickname: Ralphie and Carlos call her "Keesh" infrequently.
* JerkWithAHeartOfGold: Keesha may be sarcastic, skeptical and somewhat grumpy, but she has a good heart to her and still cares about her friends.
* LightFeminineAndDarkFeminine: The dark to Phoebe's light, being a consummate snarker who's generally disinclined to believe the fantastic.
* ModestyShorts: She wears purple bike shorts under her dress beginning in "The Frizz Connection".
* MyNaymeIs: Keesha, not the more common Keisha.
* NotSoAboveItAll: In the bat episode, she keeps dismissing Ralphie's claims that Ms. Frizzle is a vampire and has taken the parents to a castle to make them bite. With that said, she sees a lot of NotHelpingYourCase in that their teacher gives the parents tomato juice to drink which resembles blood, and then hears her grandmother being chosen as Ms. Frizzle's first "victim".
-->'''[[LeeroyJenkins Keesha]]:''' DON'T YOU DARE BITE MY GRANDMOTHER!
* OhCrap: Her go-to catchphrase for when things go seriously south.
* OnlySaneMan: She the most level-headed and down-to-earth of the class. When Ralphie thinks Ms. Frizzle is a vampire, Keesha starts out as this, but it gets subverted as he manages to convince the whole class, including Keesha herself.
** Also shown in "The Frizz Connection" when she's on the crazy balloon with Carlos and Ralphie.
%%* OppositesAttract: Hinted at with Ralphie.
* RaisedByGrandparents: All-but-explicitly stated to be under the guardianship of her grandmother in the original series.
* SassyBlackWoman: Not quite ''sassy'', per say, but she is the most skeptical and sarcastic member of the class.
* SelfieFiend: In "Space Mission: Selfie", she puts herself and the class in danger on several occasions during their field trip, just to get the perfect selfie for her application to Space Camp.
* TenderTomboyishnessFoulFemininity: With DA, being of the more fashionable sort. She also attends an after-school ballet class, and [[DeadpanSnarker she's got quite the sarcastic streak]].
* TomboyAndGirlyGirl: Girly girl to DA's tomboy. Downplayed compared to the other two girls among the Frizz kids, as they're closer to the middle of the spectrum, but it certainly shows in their interests, and it's more pronounced in ''Rides Again''.
* TrademarkFavoriteFood: Sushi.
* WholesomeCrossdresser: As a random traveler who helps establish the time zones at the end of "In the Zone".
[[/folder]]

[[folder:Phoebe Terese]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/phoebe_6.jpg]]
%%Image taken from "Shows and Tells"
->'''Voiced by:''' Maia Filar
----
* BewareTheNiceOnes: Just ask Carlos, Ralphie, and Janet.
* BirdsOfAFeather: Hinted at with Arnold.
* CharacterCatchphrase: "At my old school..."
* ColorCodedCharacters: Red.
* DaddysGirl: Implied in "Going Batty."
* DoggedNiceGirl: Downplayed. It's heavily implied in "The Busasaurus" and "Goes Cellular" that Phoebe has a crush on Arnold, but at the ends of both episodes, despite the fact she helped him get a dinosaur egg back and tried to help him look less orange, he largely ignores her affection and goes back to focusing on Wanda. They are very good friends who care about each other however and are often paired off together.
* EveryoneHasStandards: Usually, when she brings up what they did or didn't do at her old school, she's a little nervous but nevertheless cooperates in the spirit of learning about science. However, even she doesn't hide her disgust in "For Lunch" when Ms. Frizzle suggests... well, going the whole way through Arnold's digestive system.
-->'''Phoebe:''' ''(genuinely horrified)'' At my old school, we were ''never'' allowed to end up in the toilet!
* FriendToAllLivingThings: Very much so. It's also [[DeconstructedTrope deconstructed]], as Phoebe will often insist on caring for animals by doing what ''she'' thinks is right for them...only to learn that most of the time, animals actually don't need any help and can get along just fine without humans. Many of Phoebe's [[ADayInTheLimelight Day in the Limelight]] episodes center on her learning about animal life--and why what she initially thinks about animals is incorrect, though well-meant.
* FriendToBugs: Yes, even them. Of course, that's to be expected being that this is a science-themed show aimed at school-aged children...
* GirlNextDoor: Outside of school adventures, she lives a normal life as a young kid with her dad. She's generally rather down-to-earth, girly, sweet, a NaiveEverygirl, TheHeart, etc. It fits.
* GirlyGirlWithATomboyStreak: She's shown to be the striker for the Walkerville Elementary Bog Beast Butterflies at the end of "Butterfly and the Bog Beast", and in ''The Magic School Bus and the Electric Field Trip'' she's mentioned to have karate after school.
* TheHeart: Is very kind to people in general, not to mention [[FriendToAllLivingThings animals]].
* HugeSchoolgirl: Despite the kids generally being drawn at similar heights, there have been times where she appeared taller than the others and ''towered'' over Wanda (such as in "In a Pickle" and "Revving Up").
* InSeriesNickname: The others sometimes call her "Pheeb" (not "[[Series/{{Friends}} Pheebs]]" except by DA and Wanda on two occasions). Carlos has also called her "Pheebolino."
* LightFeminineAndDarkFeminine: The light to Keesha's dark, being a sweet girl-next-door type and TheHeart of the Friz kids.
* MissingMom: Her mother is neither seen nor mentioned.
* NaiveEverygirl: More so than the other girls, due to being the "new kid" in their class.
* NewTransferStudent: In the original books, Phoebe was introduced this way in ''The Magic School Bus Inside the Earth'', the second book of the series. ''Inside the Earth'' played her as a NaiveNewcomer with an IsItAlwaysLikeThis shtick, which eventually led to her "at my old school" catchphrase in the TV series.
* NiceGirl: Phoebe is such a sweetheart. She is a kind-hearted, caring young girl with an adorable girly girl voice.
* PerformanceAnxiety: Being the beanstalk for their production of ''Jack and the Beanstalk'' didn't help.
* PlantPerson: By "being the beanstalk for their production of ''Jack and the Beanstalk''," she was ''actually'' a giant bean plant, courtesy of Ms. Frizzle's magic.
* PsychoticSmirk: Gives one to Carlos near the end of "All Dried Up" when he's stumbling over "how desert animals get water." [[NightmareFuel It's terrifying.]]
* PutOnABus: [[AccidentalPun Quite literally]]. She doesn't appear in ''WesternAnimation/TheMagicSchoolBusRidesAgain'', and it's explained that she transferred back to her old school.
* SoapboxSadie: Students Against Desert Scarcity! It's "person power," not "man power"! Build a recycling plant on the abandoned lot! Don't take honey from bees!
* TomboyAndGirlyGirl: Girly Girl to Wanda's Tomboy
* {{Tsundere}}: Type B. While she's most often sweet natured and reserved, she does have a temper when triggered (again, just ask Carlos, Ralphie, Tim, and Janet).
[[/folder]]

[[folder:Ralphie Tennelli]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/is_it_just_me_or_0.jpg]]
%%Image taken from "Revving Up"
->'''Voiced by:''' Creator/StuartStone (1994-1997), Matthew Mintz (2017-2018), Matthew Mucci (2020-present)
----
* AcademicAthlete: Was put in charge of coming up with an idea for Broadcast Day, and was horrified when his mom told him to stay at home. Also reads a book that DA recommended to him.
* {{Acrofatic}}: Although it isn't really dwelled on, he is clearly meant to be "chubby" in contrast to his "skinny" classmates (best demonstrated in "Goes To Mussel Beach", where all four boys are seen in their bathing suits and he is the only one with a prominent gut) but is also the class athlete.
* ActuallyPrettyFunny: Though just by a small margin, he found more of Carlos's puns funny than their classmates did.
* AgentMulder: In contrast to [[AgentScully Keesha]], he jumps to outlandish conclusions more than once, such as when he was the first to believe that Ms. Frizzle was a vampire.
* TheAllAmericanBoy: Check out his outfit, his interest in sports, love for food, and his mechanical expertise. [[spoiler:Subverted with his full name, which is three-quarters Italian.]]
* BigEater: He enjoys eating a lot.
* BigDamnHeroes: Downplayed. In "Kids In Space", he heads out of the Space Station to retrieve Wanda, however, all three of his attempts failed, leading Wanda to have to sacrifice herself so he can get back safely. Props for him for at least trying.
* BigFun: Again, while he's not fat, he's the class' [[TheBigGuy Big Guy]]. He also built a robot to do everyone's chores for the sole purpose of having more time for fun.
* TheBigGuy: Is a strong and wide boy.
* BroughtToYouByTheLetterS: His shirt has a big red "R" on it.
* CharacterCatchphrase:
** "[[GreenAroundTheGills I think I'm going to be sick.]]"
** "Is it just me, or..."
*** [[LikeFatherLikeSon His mother]] utters the same catch phrase in "Going Batty".
* ColorCodedCharacters: Green in the original series. Blue in Rides Again.
* CrossCastRole: Together with Arnold, he plays the family cow in the school play of ''Jack and the Beanstalk''.
* DeadpanSnarker: Has a few moments of snarky remarks.
* DidNotThinkThisThrough: When wanting to create a thunderstorm, as Weatherman, he doesn't consider that a thunderstorm is, well, ''big'' and loud, and that the bus can't just drive out of it.
* EmbarrassingNickname: As revealed in "Ralphie and the Flying Tennellis" his family called him "Wee wittle waker pooper" which his classmates (especially Arnold) teased him about.
* FriendlyRivalry:
** His relationship with Keesha is this. They are polar opposites which causes them to clash in many field trips or classes. But at the end, they are both shown to be very close friends.
** He also has this relationship with Dorothy Ann with him being BrilliantButLazy and her being a by the book learner. Their tend to constantly disagree on things in certain episodes.
* GadgeteerGenius: Once made a fully functional robotic helper out of junk parts.
* GratuitousItalian: Mentions his "nonna" in "In the Zone".
* HiddenDepths: Was chosen to have an idea for broadcast day, implying talent in show business. Not to mention the robot he created.
* HorribleJudgeOfCharacter: Thinks that Ms. Frizzle is a vampire when she shows up in costume for parent's night. Never mind the fact that she walks around in broad daylight and eats cake.
* LoopholeAbuse: Before the class showed up at his house during his SickEpisode, he was going to "phone in" an idea, that is call the show to invite audience participation, since his mom told him he had to stay at home. She didn't say NOT to work on his broadcast day idea.
* LovableJock: Is kind and likes sports.
* NeverBareheaded: He keeps his cap on in school, despite many schools not allowing that. He didn't even take off his hat when he got sick and confined to bed.
* NiceGuy: While Ralphie can be teasing on occasions, he is a reasonably good-hearted and friendly kid.
* OppositesAttract: Hinted at with Keesha.
* OutdatedOutfit: ''Rides Again'' reveals that he never really grew out of his baseball cap even after it stopped being fashionable.
* PoorCommunicationKills: Him not communicating with the others in "Kids In Space" causes Wanda to think he ejected her pet tardigrade into space instead of the laundry which causes her to chase after the pod and get sucked into space, leading to him and the class having to rescue her.
* SensitiveGuyAndManlyMan: Manly man to Arnold's sensitive guy. He has quite the athletic prowess, right up there with Carlos and Wanda in that regard, and he's not very squeamish about most of the Friz's antics... [[GreenAroundTheGills except when they involve rollercoaster levels of nausea]].
* TwoGuysAndAGirl: With Carlos and Wanda, most prominently in the opening when they're "swinging through the stars" and in "Gets Eaten" when they're pretending to surf together at the start.
* VocalEvolution: Like Carlos, his voice deepens by the third season of the series, and for the same reason, namely his original voice actor Stuart Stone going through puberty.
* WhyDidItHaveToBeSnakes: He hates rollercoasters, or any fast-moving rides.
* YouAnsweredYourOwnQuestion: *Picks scab* "How are you going to get the inside story if you can't get inside (my body)?"
[[/folder]]

[[folder:Tim Wright]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/tim_3.jpg]]
%%Image taken from "In a Beehive"
->'''Voiced by:''' Max Beckford (1994), Andre Ottley Lorant (1995-1997), Kaden Stephen (2017-2020), Jonathan C. Sturgess (2020-present)
----
* AllThereInTheManual: His last name is revealed in ''Meet the Class'', a ''Rides Again'' tie-in book.
* CharacterCatchphrase: "We've been frizzled."
* ColorCodedCharacters: Blue in the Original series. Teal in Rides Again.
* CrouchingMoronHiddenBadass: In the spider episode, he saves Phoebe and Keesha from an orb spider by cutting the web lines they were attached to, and does tug-of-war with a ''giant spider'' to save Ms. Frizzle from a hungry Dinopus.
* DeadpanSnarker: Has a moment of this when he comments, "This is one weird house," in the Haunted House episode.
-->'''Ralphie:''' You mean your house doesn't have a jungle, a city, an ocean, and an alpine wonderland?\\
'''Tim''' ''(cheerily)'' Nah. The landlord wouldn't go for it.
* {{Determinator}}: In the episode "Takes Flight", he won't give up trying to find his and Wanda's model plane when he breaks the remote and it zooms off.
* GadgeteerGenius: He's invented a few items that have appeared on the show.
** Designed Wanda's toy plane, which was durable enough to survive when he broke the remote.
** For Dorothy Ann's birthday he had made a mechanical replica of the sun. Unfortunately it broke, so the class went into outer space to [[ItMakesSenseInContext buy a star for her.]]
* TheGenericGuy: More noticeable than any of other characters, to the point where there are probably greater depths to recurring characters than him. The extent of his "genericness" does tend to get overblown out of universe, however, this page being an exception (this character entry is a good indicator that Tim isn't quite ''that'' generic, in fact). [[DownplayedTrope Downplayed]] in the chapter books, even those he doesn't narrate. He's been shown to be studious enough to go toe to toe with DA when he wants to, competitive and a SciFi fan.
* MadeOutToBeAJerkass: In the bee episode, where he claims that they can just take honey from the bees to deliver to customers; Phoebe takes to task with him for not figuring out what the bees use it for. Except . . . he wanted to get honey from his grandfather's farm, which has sustainable beekeeping, and Ms. Frizzle decided to take them to a native beehive.
* NamedByTheAdaptation: Didn't get a last name in the original series, but one of the tie-in books of ''Rides Again'' gives his full name as Tim Wright.
* SensitiveGuyAndManlyMan: Sensitive guy to Carlos's manly man, being the more artistic of the two.
* SequentialArtist: Tim is noted to be a good artist. In one episode, he says he's always wanted to do a comic book. He gets his chance in the weather episode, where he draws up a short "Weatherman" comic book based on the episode's events.
%%* StraightMan
* VocalEvolution: His voice noticeably changes randomly throughout the original series. In the first season, he had an accent and his voice randomly changed throughout the season, possibly since Max Beckford, who voiced him in that season, was already going through puberty. In Seasons 2-4, Tim was voiced by Andre Ottley-Lorant. In the 2nd season, he had a voice appropriate for a kid who's supposedly 8-9, but within Season 3, his voice got higher and a bit teenager-like due to Andre going through puberty.
[[/folder]]

[[folder:Wanda Li]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/wanda_3.jpg]]
%%Image taken from "Meets the Rot Squad"
->'''Voiced by:''' Creator/LisaYamanaka (1994-1997), Lynsey Pham (2017-present)
----
* {{Ballet}}: Downplayed a lot compared to Keesha. She might not have had any formal training, but she's a self-admitted fan, and she shows she might be self-taught early on in "Holiday Special" when she briefly imitates the movements of the dancers she anticipates seeing onstage that night.
* BerserkButton: Accusing her of gluttony, as Arnold does during the climax of "For Lunch", is a surefire way to get a reaction out of her.
* BorrowedCatchphrase: In "Wet All Over", she directs Ralphie's "Is it just me, or...?" catchphrase at him.
* CharacterCatchphrase:
** "Come on, ya buncha weaselly wimps!"
** "What are we gonna do, what are we gonna do, what are we gonna dooooo?!"
** "Yawn burger with a side of snores."
* CharacterTics: That little "tsk"-like sound she makes when she's annoyed.
* ColorCodedCharacters: Pink in the Original series. Light Blue in Rides Again.
* CrossCastRole: For the in-universe school play of ''Jack and the Beanstalk'', she plays the role of Jack.
* DaintyLittleBalletDancers: Averted. She's implied in one episode to be a self-taught ballet dancer, but at the same time she's a PintSizedPowerhouse as demonstrated in another episode.
* DisappearedDad: Wanda's father is never seen nor mentioned.
* GenkiGirl: Usually very.
* GirlinessUpgrade: In ''Rides Again''. Downplayed in that she retains her fashion sense from previous appearances (apart from the [[TrueBlueFemininity new colors]]), but now all the Frizz girls are wearing hair decs, and Phoebe's personality (particularly the FriendToAllLivingThings aspect thereof) seems to have rubbed off on her. While both "Meet the Class" and "The Frizz Connection" confirm that she's ''not'' a case of UsedToBeATomboy, this time around she's just barely more of a tomboy than Jyoti.
* HeroicSacrifice: When she and Ralphie drift off too far away from the International Space Station in "Kids In Space", she sacrifices herself by kicking Ralphie back, causing her to drift further away. Luckily she is rescued moments later by Jyoti.
* {{Jerkass}}: Sometimes falls into this. Played up for AnAesop in the coral reef episode.
* JerkWithAHeartOfGold: She can be tough and brash at times, but she cares deeply for her friends and will always come through for them.
* LeeroyJenkins: Tends to charge into situations without thinking things through, like with the lake monster. Justified in one case where she was trying to find her pet frog Bella.
* MasculineGirlFeminineBoy: The Masculine Girl to Arnold's Feminine Boy.
* MyGodWhatHaveIDone: Her reaction after accidentally unrecycling the bus in "Holiday Special"
* NobodyCallsMeChicken: After all...
* NotSoAboveItAll: Is just as scared of the music in "The Haunted House" as everyone else is.
* OneOfTheBoys: Enjoys sports, like Ralphie, and surfing with Ralphie and Carlos.
* OppositesAttract: Hinted at with Arnold.
* PassionateSportsGirl: See One of the Boys above.
* PinkGirlBlueBoy: With Carlos, any time they're [[TwoGuysAndAGirl both paired with Ralphie]].
* PinkMeansFeminine: Just so ViewerGenderConfusion doesn't ensue, her regular outfit and tuxedo are both colored in prominent shades of pink.
* PintSizedPowerhouse: Despite being the smallest in the class, she's the highest jumper and could pull the metal handles off of large doors.
* PsychoticSmirk: In "Meets the Rot Squad", she does this ''twice'' just before taking the lid off her rot in the first scene.
* SavvyGuyEnergeticGirl: The Energetic Girl to Arnold's Savvy Guy.
* SheCleansUpNicely: When she dusts off her tuxedo for, respectively, a performance of ''Theatre/TheNutcracker'' in "Holiday Special" and a GRANITE award ceremony in "Goes Cellular".
* TookALevelInKindness: In ''Rides Again''.
* TomboyAndGirlyGirl:
** In the show proper, she's the Tomboy to Phoebe's Girly Girl. She's got nerves of steel, Phoebe... not so much, but she's got the heart to compensate.
** The behind-the-scenes special reveals she's also the Tomboy to ''her own voice actress''[='=]s Girly Girl.
--->'''Lisa Yamanaka:''' Comparing myself to my character, Wanda, in the show, I'll have to say that... really, I don't think I'm anything like her.
** In the books, she's additionally the Tomboy to Carmen's Girly Girl; Carmen, a book-exclusive character[[note]]not exactly accurate, as Carmen has a cameo at the start of "Goes on Air", albeit in a different class[[/note]], is essentially her feminine lookalike, with longer hair and a feminine outfit compared to Wanda (whose own outfit gets redesigned twice, in ''The Magic School Bus on the Ocean Floor'' and ''The Magic School Bus in the Time of the Dinosaurs'', the latter which carried over to the 1994 series), though neither of their personalities are fully developed in the original books.
** In ''Rides Again'', she's the Tomboy to Jyoti's Girly Girl.
** As revealed in ''Explores Human Evolution'', she's also the Tomboy to her cousin [[TrueBlueFemininity Bo]]'s Girly Girl.
* TomboyWithAGirlyStreak:
** In "Holiday Special", she's looking forward to seeing ''Theatre/TheNutcracker''.
** In "Gets Charged", she's excited by the possibility that Ms. Frizzle is in love with someone.
** She is the most adventurous and active girl in the class, but she wears a pink outfit with her appearance.
* TrueBlueFemininity: By the time of ''Rides Again'', she's past her pink phase, as shown with her new outfit, a light blue short-sleeved shirt and blue jeans.
* {{Tsundere}}: Type A.
* TwoGuysAndAGirl: With Carlos and Ralphie, most prominently in the opening when they're "swinging through the stars" and in "Gets Eaten" when they're pretending to surf together at the start.
* UnwittingInstigatorOfDoom: In "Holiday Special", she accidentally sets off the unrecyling ray on the bus that turns it a pile of cans and bottles.
* UsedToBeATomboy: In the original ''Magic School Bus'' series, Wanda is tomboyish and the most adventurous of the class, but wears a pink outfit. However, in ''The Magic School Bus Rides Again,'' she has a more girlier appearance with slightly longer hair, a blue outfit, and a light green headband, which is pretty much heck of a GirlinessUpgrade.
* WaistcoatOfStyle: Her jacketless tuxedo has a pink one.
* WholesomeCrossdresser: She does this twice across the series, as [[CrossCastRole the title character]] of ''Jack and the Beanstalk'' in "Gets Planted" and as a random mustachioed traveler who helps establish the time zones at the end of "In the Zone".
[[/folder]]

[[folder:Liz]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/liz_0.png]]
%%Image taken from "Wet All Over"
->'''Voiced by:''' Catherine Thompson (video games only), Creator/WhoopiGoldberg (Explores The Earth game)
----
* AnimalGenderBender: She sports three horns on her head, which only male Jackson's chameleons have. In real life, females typically have no horns or traces of the rostral (nose) horn.
* AnimalsNotToScale: A normal Jackson's chameleon could fit in an adult human's hand. Liz is roughly the size of a cat.
* BalloonBelly: Liz, you ''knew'' you would put on pounds after eating all those cakes in the Bakery.
* BigEater: Will eat ''all'' the cakes in the Bakery if she feels like it!
* ButtMonkey: She gets some slapstick here and there.
* ExtremeOmnivore: Will eat cake, pastries, pizza, juice, popcorn, chocolate, and, of course, insects.
* HeadPet: Usually either or both of these to Ms. Frizzle but has done them with most, if not all, of the kids.
* HollywoodChameleons: Probably one of the few fictional chameleons to outright avert this trope.
* IntellectualAnimal: She's a chameleon who's better at using the bus's AppliedPhlebotinum than the kids are.
* JerkassBall: Liz allies herself with Janet in "Butterfly and the Bog Beast", mainly so Janet will have a sounding board while the class is shrunk down, and because her TrademarkFavoriteFood is insects.
* ALizardNamedLiz: She is the TropeNamer.
* LovableLizard: Ms. Friz's loyal and cool Jackson's chameleon sidekick.
* LuxuryPrisonSuite: ZigZagged in the episode with reptiles; the class finds her in a freezer where she's hibernating, but it turns out that Herp Haven took her habitat, a large lizard house with a TV and plenty of snacks, for a scheduled maintenance.
* NonHumanSidekick: To Ms. Frizzle.
* TheSpeechless: Her communication is entirely with body language and facial expressions; she never speaks aloud. However, the book tie-ins sometimes depict her speaking intelligently, though unheard by the kids, through thought bubbles.
* SuddenlyVoiced: In some of the computer games based on the show, Liz is suddenly able to talk, often serving as an in-game helper to the player.
* TeamPet: She's the only recurring animal character on the show.
* TrademarkFavoriteFood: Insects. In many Producers segments Liz is seen chasing them.

[[/folder]]

!Supporting Characters
[[folder:The Bus]]
!!'''The Bus'''
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/the_bus.jpg]]
->'''Basis:''' 1960s-1970s International Harvester Loadstar School Bus with Superior Coach body, added rear fender skirts and chrome grille/hood spine.
The titular bus of the series, capable of transforming into almost anything to help Ms. Frizzle teach the lesson of the day to the kids. Despite the book and the cartoon literally being ''named'' after it, the bus itself doesn't have much interaction with the main characters, and as a result is more of a secondary character which literally serves as the vehicle to the story arcs.
----
* AnimateInanimateObject: It has a face that emotes, though no one seems to notice (or they've just grown so used to the weirdness that they ignore it). Also, it can ''drive itself''.
* CoolCar: Admit it: you wish you had a bus like this, don't you?
* DePower: It loses its magic near the end of "In The Zone" and turns into an ordinary bus. Luckily Jyoti is able to help get its magic back.
* DisneyDeath: It has two of them. Both during Seasonal Episodes.
** In "Holiday special", it hits itself with the unrecycling ray and turns into a pile of cans and bottles. Luckily Miss Frizzle, Murph and the class are able to re-recycle them and bring the bus back.
** "In The Zone" takes this up to eleven when the bus starts glitching out due to getting new magicware which makes it unresponsive. Luckily Ms Frizzle, Maven and the class get it back to normal so it can get back home. Only for it to not make it in time and lose it's magic, becoming a regular bus. Jyoti manages to save the day by using the geographical time zone to help bring its magic back.
* DoAnythingRobot: Well, vehicle technically, but it has eyes and acts rather robotic depending.
* MagicBus: It's right there in the name, and considering the things it can turn into, the title fits.
* SentientVehicle: It often lets Ms. Frizzle (or whoever is in the driver's seat) control where it is going and doesn't have much direct interaction with the cast, but it does display emotions and react to its surroundings, and occasionally communicates by beeping its horn, which may be its own "language". In extreme circumstances it ''will'' exercise its volition, such as when it, Ms. Frizzle, or the class are in imminent danger, or in the one case it turned into a bear and wandered off, which was apparently a plot device to help teach the kids about how and where wild animals may thrive in a city environment.
* TheSpeechless: It may be magical, but it's still a ''bus''. The closest it comes to speech is its horn, which can be heard at TheStinger of the outro theme. In the books, the bus displayed words via the screen above the windshield, but it never used these to communicate with anyone.
* TransformingMecha: Well, bus, anyway.
* WhatAPieceOfJunk: Even moreso by today's standards, but even when the books first premiered the model that the bus was based on was at least 10 years old, and ''20'' years old when the animated series started. By all accounts to the outside observer, it seems to just be a nondescript old bus, but...well, anyone who's seen the series can tell you its anything ''but'' nondescript.
[[/folder]]

[[folder:Janet]]
!!'''Janet'''
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/janet_6.jpg]]
%%Image taken from "Gets a Bright Idea"
->'''Voiced by:''' Renessa Blitz (1994-1997), Annalise Forbes (2017-present)
----
* AesopAmnesia: She learns to not be such a rude person in nearly every single episode she appears in, but it never sticks.
* AlphaBitch: While not as manipulative as most examples, she tends to be quite mean.
* BigBad: The closest thing to one the show has-- whenever she shows up in an episode, you can bet that she'll make something go horribly wrong. Though it's downplayed as she doesn't always ''[[UnwittingInstigatorOfDoom intend]]'' to... she just usually wants to show off.
* BodyHorror: She's revealed to have an ingrown toenail in "Janet's Mystery Gene", much to the class's horror. According to Arnold, it runs in the family.
* BroughtToYouByTheLetterS: Janet typically has a "J" on her shirts.
* EveryoneHasStandards: In "Pigs in the Wind", she runs a blog where she reviews plays and considers the class's efforts at the start to be too unrealistic for her taste. However, at the end, it's revealed that when it comes to realism, she ''does'' have her limits.
* EvilCounterpart: To Arnold.
* EvilRedhead: If you think Janet's orange hair makes her a ginger, she's definitely the evil of the gingers on the show.
* TheFriendNobodyLikes: Through proximity. She's Arnold's cousin, and the class tolerates her at the least.
* GirlinessUpgrade: In ''Rides Again'', though it's rather subtle. Her outfit was already a gendered counterpart of her cousin's in the original series, but here, her hair is also longer, and her personality is different, too, with much less emphasis on her ManipulativeBitch streak in favor of a more subtle approach to her antagonism.
* HateSink: Nobody in-universe likes her and given how obnoxious she is, it's clear that we're not supposed to like her either.
* HatesBeingTouched: Implied at the end of "Janet's Mystery Gene" when she's running away from a bunch of preeschoolers asking for a hug.
* InvoluntaryShapeshifter: In "Janet's Mystery Gene" as a consequence of Carlos accidentally messing up her DNA.
* InsufferableGenius: Her initial characterization, but the "insufferable" half was given more focus in later episodes.
* ItsAllAboutMe: The book she wrote and wanted to read to the preschoolers in "Janet's Mystery Gene" is all about how 'amazing' she is.
* {{Jerkass}}: Ranging from JerkWithAHeartOfGold to near sadism, as the plot calls for it.
* JerkassFacade: As revealed in "Janet's Mystery Gene", she's just as nervous as her cousin, but puts up a front to hide it.
* JerkWithAHeartOfGold: Despite being a ManipulativeBitch, there have been moments that show she genuinely cares for her cousin.
** In "Gets Lost In Space", she panics when he removes his helmet and desperately gets everyone back to the bus so she can help him.
** In "Gets a Bright Idea", she willingly goes with Arnold and his class to their field trip despite it boring her.
* {{Leitmotif}}: In many of her episodes, her appearance is announced by the first four notes of Beethoven's 5th.
* ManipulativeBitch: She's had times when she tried to use rules to force Ms. Frizzle out of an athletic competition, or when she tricked Arnold into posing in just the right place to make himself look like a ghost thanks to a theater's special effects. She also managed to manipulate the class to turn on Phoebe once.
* PetTheDog: Sometimes, as to subdue her tendencies.
* TokenEvilTeammate: When she goes along on field trips, she can function this way, such as overfilling the bus with rocks from other planets.
* TookALevelInKindness: At the end of "Janet's Mystery Gene". You might even say she did this in ''Rides Again'' as a whole, [[DownplayedTrope if only because her manipulative tendencies aren't quite as apparent as they were in the original series]].
[[/folder]]

[[folder:Mikey Ramon]]
!!'''Mikey Ramon'''
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/mikey_4.png]]
%%Image taken from "Getting Energized"
->'''Voiced by:''' Kevin Zegers (1995-1997), unknown (2018-present)
----
* CheerfulChild: Ms. Frizzle is delighted by Mikey, and enamored with his enthusiasm. The other kids think that he's a tad out of touch with reality.
* CrazyEnoughToWork: Mikey operates on this principle regularly.
* CrazyPrepared: His wheelchair comes prepared with a raft in the ferris wheel episode that was able to hold himself and eight classmates.
* GeniusCripple: This is a kid capable of programming tasks on an 1990s computer.
* GratuitousSpanish: Occasionally peppers his speech with this.
-->'''Mikey:''' ¡Hola, Frizzlers!
* HandicappedBadass: Comes up with about five different sources of energy in a day to power a Ferris wheel, and stays calm during a normal field trip, which tends to freak the class out.
* NoodleIncident: ''Somehow'' caused an off-screen incident at a camp-out event with marshmallows that made everyone except Carlos wary of him in his first appearance and gave DA a rash that didn't go away for days.
* RescuedFromTheScrappyHeap: In-universe; the kids all complain about him when Carlos suggests calling him in the energy episode, and cheer him when he solves their problem.
[[/folder]]

[[folder:Mr. Ruhle]]
!!'''Mr. Ruhle'''
[[quoteright:186:https://static.tvtropes.org/pmwiki/pub/images/mr_ruhle.jpg]]
->'''Voiced by:''' Creator/PaulWinfield (1996-1997), Martin Roach (2017-present)
----
* AgentScully: Subverted. While he appears to be skeptical of D.A.'s story for much of "Cracks a Yolk", it's all a guilt-tripping ruse.
%%* BaldOfAuthority: He is the school principal.
* CharacterCatchphrase: "Thought you could fool old Ruhle, eh?"
* EvilLaugh: Gives one when he reminds Frizzle about their bet about the pinball machine.
* HiddenDepths: He knows a lot about birds.
%%* MoralityPet: Has a Rhode Island Red chicken named Giblets that he adores.
* NotSoAboveItAll: He ended up betting Ms. Frizzle that she couldn't beat her pinball came, because he wanted to own it. When she wins, she tells him he can play whenever he likes.
* ObfuscatingStupidity: His AgentScully act for much of "Cracks a Yolk" is intended to guilt-trip Ms. Frizzle's students over Giblets flying the coop on their watch.
* PunnyName: He lives up to his name, as he's tried to use the rules of a bet to sabotage Ms. Frizzle.
* ReasonableAuthorityFigure: Has high respect for Ms. Frizzle, and listens to the class when Dorothy Ann confesses to losing Giblets and finding a new chick for him.
* TookALevelInDumbass: Downplayed in ''Rides Again''. The point of the field trip in "Making Magic" is to pull off a BavarianFireDrill to prevent him from finding out about the Bus's true nature, which is inconsistent with events in "Cracks a Yolk", which ends with him revealing that he had believed D.A.'s story about the field trip through a hen's ovary the whole time and had simply played the skeptic to make Ms. Frizzle's students feel sufficiently guilty about letting Giblets fly the coop.
[[/folder]]

[[folder:Harry Arm]]
!!'''Harry Arm'''
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/harry_arm.png]]
%%Image taken from "In the Arctic"
->'''Voiced by:''' Amos Crawley
----
* IronicName: His arms aren't ''hairy'' despite [[PunnyName his name]].
* MisunderstoodLonerWithAHeartOfGold: In his first appearance, he appears to be a bit of a bully, but when he next appears, he shows [[StealthMentor he was simply leading Arnold into a science lesson he had himself learned from Ms. Frizzle]].
* ShutUpHannibal: Gives one to Janet in "Works Out" when she threatens to have Ms. Frizzle disqualified for taking too long between events.
* StealthMentor: Revealed to be one to Arnold at the end of "In the Arctic".
[[/folder]]

[[folder:Carmen]]
!!'''Carmen'''
->'''Voiced by:''' Ruby Smith-Merovitz
----
* AlwaysSomeoneBetter: When the schoolkids make elemental-themed science projects to be put on a rocket that [=NASA=] hopes aliens will discover, Ms. Frizzle's students feel that Carmen's rock-themed rock project is far better than their air-based project.
* DemotedToExtra: She was in Ms. Frizzle's class in the original books, but in the animated series she makes a single appearance, as a student from a different home room, in "Goes on Air".
* NiceGirl: Carmen is a smiling girl who is proud of her project without being a braggart and also shows interest in her peers' less impressive project.
* PinkMeansFeminine: Carmen comes across as good-natured and curious about her friends' projects, and her whole wardrobe (shirt, skirt, shoes, suspenders and socks) is in varying shades of pink.
[[/folder]]

[[folder:The Producers]]
!!'''The Producers'''
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/the_producers_3.jpg]]
%%Left image taken from "Gets Lost in Space", right image taken from "For Lunch"
->'''Voiced by:''' Malcolm-Jamal Warner (male), Creator/SusanBlu (female)
----
* DeathGlare: The female producer, any time the male producer forgets he's not the only producer.
* GirlsVsBoysPlot: Downplayed. Every time both producers appear together, the male producer forgets he's not the only producer, much to the female producer's chagrin.
* MetaGuy: Most shows end with one or both of them getting a call from a viewer to either ask for clarification on certain aspects of the episode, or point out the scientific errors, the latter of which they usually justify with ArtisticLicense, such as needing to consolidate the weeks an asteroid would take to reach the sun into a few seconds due to the time frame of the program (although a few exceptions featured one of the guest cast for that episode answering the questions on behalf of the producers, such as the baker in "Ready, Set, Dough").
* NiceGuy: They're pretty genial to the irritated viewers.
* ProperTightsWithASkirt: The female producer, most of the time.
[[/folder]]

!Characters from ''WesternAnimation/TheMagicSchoolBusRidesAgain''

[[folder:Ms. Fiona Frizzle]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/1572281671665.jpg]]
->'''Voiced by:''' Creator/KateMcKinnon
Valerie's younger sister, who takes over teaching the class in the sequel when her older sister gets her [=PhD=] and becomes Professor Frizzle.
----
* AlliterativeName: '''F'''iona '''F'''rizzle.
* BorrowedCatchphrase: She uses all the catchphrases that the original Miss Frizzle used when teaching the class. Of course, taking their relationship into account, it might be a family thing.
* CoolBigSis: Fiona's dynamic with the class is more similar to this than Valerie's style of teaching, which is more maternal.
* DifferentInEveryEpisode: Like her sister, she wears different skirts and necklaces every episode according to the theme.
* GamerChick: Implied to be this in "Nothin' But Net".
* GenkiGirl: As shown to be just as excitable as her big sister during field trips. Even in their most dangerous or scariest situations.
* OOCIsSeriousBusiness: Usually as much of a Perpetual Smiler as her older sister, "In The Zone" is the first time you see her genuinely upset. She shows great concern when the bus starts to glitch up when in the Arctic and is genuinely saddened when the bus doesn't make it in time to download its data and becomes an ordinary bus.
* SignificantGreenEyedRedhead: She's essentially a toned-down, more laid-back version of her InexplicablyAwesome big sister, complete with the red hair and green eyes.
* SuspiciouslySimilarSubstitute: Takes the place of the original Miss Frizzle for the reboot.
* StrongFamilyResemblance: Redheaded like her sister and also wears dresses with patterns related to the subject of the day. Fiona wears her hair down unlike her sister, though.
* TomboyAndGirlyGirl: Girly girl to Valerie's tomboy. Personality-wise, she's more laid-back than her sister, and more of a CoolBigSis type.
* TongueTwister: Even more than her sister, Fiona is prone to rattling off long alliterative phrases at ninety miles an hour.
* YouAreInCommandNow: She takes over driving the magic school bus and teaching Valerie's class after she gets promoted to Professor Frizzle.

[[/folder]]

[[folder:Jyoti Kaur]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/jyoti_kaur.png]]
->'''Voiced by:''' Birva Pandya
----
* BerserkButton: ''[[NobodyTouchesTheHair Leave her hair alone]].'' A magical ever-growing plant learned that the hard way in the very first episode of ''Rides Again''.
* BigDamnHeroes: In "Kids In Space", she's the one who rescues Wanda by using one of her inventions to pull her back.
* BollywoodNerd: She is a girl of Indian descent and is also real technology expert.
* CharacterTics: She has a habit of starting her dialogue with a single-word sentence, before continuing with her thoughts.
* ColorCodedCharacters: Purple.
* TheDeterminator: Is determined to restore the bus at the end of "In The Zone" when it loses all its magic. Thankfully she is successful.
* {{Expy}}: Her character design resembles Florrie and Rachel from the original book series.
* GirlyGirlWithATomboyStreak: She's great with technology and is no slouch in the athletic department.
* HiddenDepths:
** She's shown to be really good at gymnastics in "Ralphie and the Flying Tennellis". and "Ralphie Strikes a Nerve".
** She is also shown to be a big fan of pop singer and Fiona's cousin Maven.
* NotSoAboveItAll: In "The Good, the Bad, and the Gnocchi", she attempts to climb the wall of pasta by herself. It doesn't go well for her.
* MeaningfulName: The name 'Jyoti' is Hindi for "light", which is fitting for her interest in technology and bright ideas.
* PurpleIsPowerful: She is shown to be a smart and agile student and wears a purple shirt (which also becomes her main colour when her outfits change).
* ReplacementGoldfish: Phoebe returns to her old school and Jyoti replaces her.
* ShipTease: With Ralphie as shown in episodes like "Three In One"
* TomboyAndGirlyGirl: Girly Girl to Wanda's Tomboy.
* WholesomeCrossdresser: As a random mustachioed traveler who helps establish the time zones at the end of "In the Zone".
[[/folder]]

[[folder:Goldie]]
Professor Frizzle's new animal assistant. She is a golden tamarin monkey who accompanies the Professor as she travels the world on her Magic Moped.
[[/folder]]

[[folder:The Friz]]
->'''Voiced by:''' Creator/KateMcKinnon
Fiona Frizzle's "wacky, goofy, silly side".
----
* BeautyBrainsAndBrawn: The beauty to Fiona's brawn and Frizzle's brains. She lacks intelligence and muscle but has plenty of humor in her.
* BrainlessBeauty: And rather [[UnkemptBeauty unkempt]] about it, too.
* CloudCuckoolander: The wackiest of the Fragments.

[[/folder]]

[[folder:Fiona]]
->'''Voiced by:''' Creator/KateMcKinnon
Fiona Frizzle's daredevil side.
----
* ActionGirl: Fitting with her daring personaltiy and sense of adventure.
* BeautyBrainsAndBrawn: The brawn to the Friz's beauty and Frizzle's brains. Her sense of adventure is stronger by itself, and she shows some admittedly subtle muscle compared to the other Fragments.
* DreamworksFace: She does this on Netflix's official icon for "The Frizz Connection".
* GeniusBruiser: She's the brave tough side of Fiona but is shown to be just as smart as Frizzle.
* TankTopTomboy: She wears a purple tank top.
* TomboyishPonytail: Identifiable by her braided ponytail.
[[/folder]]

[[folder:Frizzle]]
->'''Voiced by:''' Creator/KateMcKinnon
Fiona Frizzle's reliable, bossy side.
----
* BeautyBrainsAndBrawn: The brains to the Friz's beauty and Fiona's brawn. Unlike the other two, she's both cautious and calculating.
* CharacterCatchphrase: "Safety first!"
* GrammarNazi: Only once, but when Arnold says they have to get to the other Frizzles quick, she corrects Arnold by saying "Quick''ly''! Adverb."
* InsistentTerminology: Since they're doing their work on a hot air balloon and not at home, it's "balloonwork", not "homework", and Frizzle will let out a stage "ahem" anytime someone refers to it as the latter and not the former.
* PrimAndProperBun: Being the stuffiest of the Fragments, she's got her hair tied up this way.
[[/folder]]
----