[[quoteright:308:[[Literature/{{Matilda}} http://static.tvtropes.org/pmwiki/pub/images/miss-trunchbull.jpg]]]]

->''"When we grew up and went to school\\
There were certain teachers who\\
Would hurt the children any way they could\\
By pouring their derision\\
Upon anything we did\\
Exposing every weakness\\
However carefully hidden by the kids"''
-->-- '''Music/PinkFloyd''', ''Music/TheWall'', "The Happiest Days of Our Lives"
%%
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So you made it past the evil bus driver, avoided the cafeteria lady with her MysteryMeat, and dodged TheBully in the schoolyard. You're safe now, right?

Guess again. Now it's time to face... ''that'' teacher.

You know which one. The teacher who singles you out for ridicule and humiliation. The one who openly mocks you in front of the rest of the class. The one who tells you they ''want'' you to fail because you don't ''deserve'' to move up. If they teach gym, you'd better be ready for [[DodgeballIsHell Dodgeball Hell]] every day, if not [[BloodSport worse]]. They're the SadistTeacher, the education system's answer to DrillSergeantNasty ([[TheNeidermeyer or worse]]).

Sometimes they [[ChildHater hate all children]], but sometimes it's just one special child who becomes the target of their rancor. Either way, they are as cruel as they can possibly be within the confines of their job, but [[VillainWithGoodPublicity because they're a]] ''[[VillainWithGoodPublicity teacher]]'', anyone seeking justice for their sadistic behavior is [[CassandraTruth likely to be summarily dismissed]].

They're also almost always the most suspicious of the OrdinaryHighSchoolStudent with a SecretIdentity and determined to uncover the {{Masquerade}}. Worse, maybe they ''have'' discovered it, and now the hero has to keep them from proving it.

Principals, counselors, and [[DrillSergeantNasty coaches]] are no exceptions to this trope. Sadly, after escaping them at graduation, the hero may run into their classier (but just as cruel) college equivalent, DeanBitterman.

All too often this is a case of TruthInTelevision. Sometimes this trope will be inspired by [[CreatorBreakdown the creator's own personal experiences]], but many examples take it UpToEleven and portray levels of abuse to the point where it crosses the MoralEventHorizon that would have any real teacher fired or arrested on the spot.

See SternTeacher for their more reasonable counterpart. DeanBitterman is usually somewhere in between. May overlap with EvilTeacher, or with SinisterMinister in a parochial school. PickOnSomeoneYourOwnSize comes in any time an adult sees a child or teenager as a personal enemy. Commonly found in a BoardingSchoolOfHorrors. Contrast HippieTeacher, MisplacedKindergartenTeacher, and BadassTeacher.

----
!!Examples:

[[foldercontrol]]

[[folder:Anime & Manga]]
* Taken to its literal extremes in the different teachers for the book, manga and film versions of ''Manga/BattleRoyale''.
** In the manga version at least, the "teacher", who is also the host of "the Program", shoots one student twice when he raises a furor over the fact that said teacher raped his caretaker, then sinks a knife into another student's head for talking. [[spoiler:In all three versions, when some of the students are about to escape the island, they make a point of finding and killing the "teacher".]]
** In the manga, there's an interlude during the Sugimura/Kotohiki section that talks about Jaguar, a gym teacher they had. Jaguar was a jerk, challenging the students to martial arts duels and humiliating and/or hurting them when they wouldn't fight back. [[spoiler:He eventually challenged [[AxCrazy Kiriyama]], who plucked out and squished his eye.]]
* The [[KirbyOfTheStars Kirby anime series]] has King Dedede setting up a school. The teachers are required to wear this hat while teaching. Their lessons included math (throwing students across rooms for wrong answers), science (splitting plutonium!) and so on... And the producer is embarrassed.
* Several examples in ''{{Gokusen}}'', all of which are fairly realistic and PlayedForDrama; you've got a teacher that purposefully isolated a student he didn't like for no reason, a teacher that refused to give one student an education because the student was delinquent-ish... and then you have a teacher who is ''literally'' a sadist with a {{BDSM}} fetish and has a very disturbing obsession with one of the high school-aged protagonists...
* Yukari from ''Manga/AzumangaDaioh'' with disturbing frequency abuses her students for such things as "going on vacation with his parents" or being shorter than the rest of the students.
* [[PlayingWithATrope Played with]] on ''Anime/YuGiOhGX'' with Professor Chronos. In addition to being as biased as [[Franchise/HarryPotter Snape]] to the students in his dorm, Chronos has a personal grudge against Judai for publicly defeating him in a duel and thus devoted Season 1 to trying to get Judai kicked out of school. However, Chronos has had his moments that prove deep down, [[JerkWithAHeartOfGold he really cares about his students]]. [[spoiler: He also manages to combine a HeroicSacrifice with a RousingSpeech to raise his students' morale, just before getting beaten by one of the Shadow Riders.]]
%% ** Professor Cobra (or Thelonius Viper), on the other hand, is an unambiguously EvilTeacher as well as having even stronger shades of this. The English dub {{Lampshades}} his [[ObviouslyEvil Obvious Evil]].
** The first 7 volumes of the original ''Manga/YuGiOh'' have: a [[TheVamp Vamp]] who dates men and breaks their hearts for the hell of it, a sadistic guidance counselor who regularly mocks the lower-scoring students and tried to stomp on Anzu/Tea's electronic keychain, and a gym teacher who bullies Bakura because of his hairstyle. All three found themselves on the receiving end of karma in the end, though (the Vamp had her makeup peeled off, revealing how ugly she really was to the whole class; the counselor was revealed to be bald and wearing a toupee; the gym teacher got turned into an RPG figurine by Dark Bakura).
** And TheVamp, Chono, likes ordering desk inspections so that she can catch students with contraband and have them expelled. She does this with the puzzle love letter Honda made for Miho, but Yami Yugi gives her the Shadow Game as soon as she completes the puzzle to determine whether Yugi, Jounouchi or Honda had given it to Miho, as all three claimed responsibility.
*** Though the gym teacher got turned back once Yami Yugi beat Bakura, and goes back to being his old {{Jerkass}} self.
** Chrono/Crowler shows some sadistic tendencies in the GX manga, like when he forced Judai and Sho to duel each other after Sho got a zero on a test ([[spoiler:which wasn't even his actual grade, as it was a preliminary form, and the zero was a formality since he'd forgotten to write his name]]), and Judai had failed every test since entering. If Judai won, Sho would have been expelled, but if Sho won, Judai's deck, which he got from world champion Koyo Hibiki, would have been confiscated. [[spoiler:Judai wins and Midori comes to resolve the misundertanding, but while she plans on informing the principal, [[KarmaHoudini apparently, nothing happens to Chrono]].]]
* Subverted in Osamu Tezuka's ''Manga/BlackJack''. A sadistic Maths teacher terrorizes his "weakest" student to the point of traumatizing him, but is actually a [[JerkWithAHeartOfGold good person at heart]] [[SternTeacher who only wants to toughen the kiddo up]]. [[spoiler: The boy almost dies in a street accident that he got in [[WhyDidItHaveToBeSnakes because he was too distraught by his phobia of the teacher]] to [[LookBothWays look before crossing the streets]], and the man feels [[TheAtoner so guilty when he finds out]] that [[ThanatosGambit he attempts to kill himself and give the money of his health insurance to the kid's mother]] so Dr. Black Jack can operate on the boy. In the end, Black Jack saves both of them]].
%% * Sister Grace, the St. Paul College principal in ''Manga/CandyCandy'', straddles the line between this and SternTeacher.
%% * Subverted in ''Manga/RosarioToVampire'' by [[spoiler: Kagome Ririko, a lamia]] and literal sadist along with [[spoiler: Hitomi Ishigami whose sadistic tendencies really shine after she's fired]].
* In ''Manga/KodomoNoOmocha'', Sengoku-sensei has an almost obsessive hatred of Akito, going to great lengths to make the kid miserable, even hit him once. Turns out it's [[FreudianExcuse because Akito reminds him of the kids who used to bully him when he was younger]].
* A filler episode prior to the Trunks Saga of ''Anime/DragonBallZ'' had Chi-Chi hire a tutor for Gohan named Mr. Shu, who at first admits to being quite strict... but as soon as Chi-Chi is out of the room, shows his true colors as a sadistic asshole by [[WhipItGood hitting Gohan with a whip at the slightest mistake]] and openly and relentlessly insulting Goku, dismissing him as a "brainless brute" and a deadbeat parent. When Gohan [[TheDogBitesBack stands up to him]] and damages his whip in the process, Mr. Shu quickly calls in Chi-Chi and makes Gohan seem like the bad guy... before declaring that Goku's abandonment drove Gohan to such violence and proceeding to [[TooDumbToLive whip Gohan across the face hard enough to draw blood right in front of Chi-Chi]], which [[BerserkButton pisses Chi-Chi off]] so much that she [[DestinationDefenestration throws him out the window]] and chases him off of their property all while screaming at him never to come back.
* ''TheDreaming'''s Avril Merriweather, the first headmistress of Greenwich Private College, punishes her students by locking them in cupboards and coffins.
* ''Lightnovel/FullMetalPanic''
** Played for laughs with the gym teacher. He genuinely hates Sōsuke, but Sōsuke mistakes his malice as respectable boot-camp teacher behavior. Whenever the teacher goes on a tirade against him, Sōsuke treats him like an officer, which in turn is taken like smartaleck behavior. HilarityEnsues.
** And Sōsuke's assumption that such sadistic malice is ''normal'' for a teacher makes ''him'' one as well. Just look at [[TrainingFromHell the way he trained the school's gentle, girly rugby team]]. Well, [[BrainwashedAndCrazy you can't say it didn't work...]]
** Considering that Sōsuke obtained his training techniques from Melissa Mao, and her "How to Abuse a Training Recruit" manual, one must qualify Mao as one as well.
%% * Izumi from ''Manga/FullMetalAlchemist'' is considered to be this by Ed and Al, though it's more to [[MiseryBuildsCharacter toughen them up]].
* ''Anime/HellGirl'' follows a group of supernatural beings who can be "hired" to send one person bodily to Hell, at the cost of the contractors' soul upon death. Sadist Teachers are some of their more frequent victims, ranging from a literal sadist who felt sexual pleasure from humiliating one of her female students, to an extremely strict teacher who kept a notebook full of details about the students' misbehavior (which, it turns out, was actually blank).
* Mr. Iwamoto and Mr. Akashi from ''Manga/YuYuHakusho''. The latter forces Kuwabara and his friends to swear off violence under threat of Okubo losing permission for his job, which he needs to provide for his family. When the students keep their end of the bargain, he forces them to score above 50% on the next test. When even Kuwabara succeeds, he alters his test score to provoke him to hit him and break the agreement, but he relents with Yusuke's help. Mr. Iwamoto takes items out of students' bags to frame Yusuke, and keeps one student's pen for himself. Why Mr. Takanaka, the principal (and decent guy) hasn't fired their asses, the world will never know.
** Mr. Akashi isn't seen after Takanaka catches him altering Kuwabara's test score, so his ass probably ''was'' fired.
** When Yusuke dies in the first episode of the series, these two actually discuss how happy they are that they don't have to put up with him anymore. ''At his funeral.''
** Iwamoto's sadistic tendencies really come out when he's possessed by a Makai insect and tries to kill Keiko for simply being associated with Yusuke.
** Two other teachers in a manga-only arc did their utmost to set their prize pupils at each other's throats in a competition to see who in their school would be able to produce the one student who would go on to a prestigious high school. The fact that the girls in question had been friends before they did this didn't matter to them. In the end, the girls decided that their friendship was more important than the egos of all involved and selected a slightly less prestigious high school that they could both attend.
* Miss Minchin from ''Anime/ShokojoSera'' makes her novel counterpart look positively benign. Not only is she greedy and unjust, but she resents the slightest threat to her [[SmallNameBigEgo inflated self-esteem]], and has serious anger management issues.
* ''Manga/SoulEater'': Franken Stein will beat up students for the purposes of training, throw scalpels at them, and speculate on experimenting upon one girl after pointing out his previous test subject was her father, ''and also his former [[EquippableAlly Weapon]]''. His sadistic tendencies are usually played for laughs, but in serious moments including his introduction, are genuinely creepy. And it's not ''too'' difficult to imagine him making good on any of his "dissection" threats. With that description, it's worth pointing out that Stein is a decent guy, who seems to genuinely care about his students. Well, okay, a guy who makes an effort to be decent because his less-than-decent compulsions scare even him.
* Gunjou-sensei from ''SuperGals'', an unrepentant SocialDarwinist at heart, forced his class to bully the girl who he blamed for their loss at the sports festival. When Ran confronted him about this, he ''punched'' her. Protip: don't punch the student [[CrowningMomentOfAwesome who punches back]] ''[[CrowningMomentOfAwesome even harder]]''.
* In one ''Manga/GhostHunt'' arc, Hideaki Matsuyama was so obsessed about his students applying themselves academically, he would destroy his student's ''personal belongings'' for not being related to classwork. He actually drove one student to suicide - but not before the student created a ritual curse intended to kill his tormentor and tricked half the student body into continuing the ritual.
%% * ''Manga/HighSchoolOfTheDead'': Shidou is a prick often enough to begin with. When the story [[ZombieApocalypse gets going]] and he promptly gets worse...
%% * ''Manga/DetectiveConan'' gets one of these in the form of Sumiko Kobayashi, [[JerkAssFacade or so it seems]]. She's actually a ShrinkingViolet who took on the Sadist Teacher facade after some bad experiences at her old workplace. After her first appearance, she drops it and becomes a [[{{Moe}} Cute]] [[CoolTeacher Teacher]] instead.
* ''Manga/HiganbanaNoSakuYoruNi'': In the first manga story, Yoshihito Kanamori, the teacher who initially defended protagonist Marie Moriya against her [[KidsAreCruel cruel classmates]], has taken to sexually molesting her during their "supplementary lessons" to relieve the stress of the job. Between his abuse and the abuse that she still has to deal with from her classmates, it's little wonder that poor Marie wants to become a {{youkai}}.
* The school staff from ''LightNovel/BakaToTestToShoukanjuu'' seems to be this, if not just lazy. They fail Himeji on her placement exam despite the fact that she was having a '''medical emergency.''' They blatantly insult the students of Class F, calling them idiots to their faces. No one ever seems to break it up whenever Minami beats the everloving crap out of Akihisa. How these people became educators is beyond me.
** Surprisingly, Mr. Nishimura (who is ''definitely'' one of these when he takes the students away for remedial lessons) is a ReasonableAuthorityFigure as well.
* Being a deconstruction of the FightingSeries PlayedForLaughs, ''Manga/MutekiKanbanMusume'' has Kayahara Sensei: she tries to be a SaveOurStudents teacher, and she is a BullyHunter, always trying to stop any abuse. Unfortunately, she is always depressed (maybe because she cannot admit to herself that she doesn’t enjoy teaching) and for that, is always being taken as a StringyHairedGhostGirl, all her students are [[TheDreaded very afraid of her.]]
[[/folder]]

[[folder:Comic Books]]
* In the 4th volume of ''ComicBook/TheSandman'', "Season Of Mists", Lucifer closes down Hell, so all the damned are forced to wonder other places of the universe, including Earth. One chapter focuses on a boy at a boarding school left there for the holidays when this happens. The students who died while at school and went to hell are all resurrected, as is an old headmaster who proceeds to openly torture and torment the student body using old-school punishments. He is ''literally'' a teacher from hell. To be fair, he's the only dead headmaster to come back to life, implying the others were nice enough to go Heaven, but even before the dead rose, the school was shown as a very depressing place.
* James-Michael from ''OmegaTheUnknown'' encounters this when he first arrives at his InnerCitySchool, where the teacher is so flustered and mistrustful of children, he hits James-Michale before he even has a chance to introduce himself.
* Teacher in ''[[TheBeano The Bash Street Kids]]'' is usually just stuck with an uncontrollable class (except for the pet). Well, one annual had him bring the kids (along with goody two-shoes Walter, and Dennis the Menace and Minnie the Minx) on a field trip. Nice, right? Except it was a trip into space. After which, obviously with his approval, Walter and Cuthbert LAUNCH ALL THE TROUBLEMAKING KIDS INTO SPACE. Where they ''realized that they would fly through space forever''. Sure, everything works out in the end, and the kids were a bunch of jerkasses, but he was essentially starving a bunch of kids to death. BewareTheNiceOnes!
* The British comic strip ''ComicStrip/BillyBunter'' often featured Billy getting beaten by his sadist headmaster, even on those occasions where something wasn't his own fault.
%% * ''Comicbook/{{Empowered}}'': Ninjette's father taught her; he's the head of her ninja clan and the most powerful. He's also a violent drunk.
* In the story ''Franchise/{{Batman}}: Gothic'', it's shown that Bruce had one of these growing up, named Mr. Winchester, as if his childhood wasn't messed up enough already. to most people, he appeared to simply be an extremely mean spirited sadistic brute, who was eventually fired for some sort of "scandal." Bruce reveals however, that [[spoiler: Mr. Winchester ''murdered'' a boy there, and it's eventually found out that he is the villain of the story, and made a DealWithTheDevil to live forever, and has done all sorts of atrocities over the years.]]
* ''ComicBook/{{Legion of Super-Heroes}}: Rejected Legion applicant Eyeful Ethel later joined the Justice League of Earth as a teacher at their satellite headquarters, "reeducating" Earth children about Superman's supposed human origins. While Ethel does not physically abuse any of her students, she takes a great amount of pleasure knowing that they will believe everything she tells them simply because she's their teacher, including lies about how the Martian Manhunter was an alien invader and that the Legion of Super-Heroes were alien terrorists. While not the most violent or powerful, Ethel's by far the worst member of the League due to the sadistic pleasure she takes in exploiting impressionable young children.
[[/folder]]

[[folder:Fan Works]]
%% * In ''MyImmortal'', every teacher except Trelawney and Proffesor Sinister.
* Mr. Davidson in [[Fanfic/TokyoMewMewNoHopeLeft a similar work.]] He likes shooting aliens and talking about George Bush and shit.
%% * In ''FanFic/{{The Official Fanfiction University Of Middle-Earth}}'', Morgoth and Sauron are this (surprised? neither am I)
* It's clear by now that the ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' fandom loves the RonTheDeathEater trope. An infamous fic to take this trope is a surprising-not-''Fanfic/{{Cupcakes}}''-inspired fic entitled ''Fanfic/CheerileesGarden''. In said fic, Cheerilee gets fed up with her classes behaviour, even questioning her Cutie Mark in the process. So, what does she do? [[spoiler:Frackin' KILL them by, in this order, Impaling them with spears, crushing them with a lead block, disolving them in acid, setting them on fire, eaten alive by rats, impaled vampire-style with their own unicorn-horn, and drowned in their own friends blood. All of which masquerades as a school play.]] In the direct sequel called Scarlet Harvest, she does arguably ''worse'' things to [[spoiler: the mane 6 and Spike.]] It's safe to assume she can be considered this and in the sequel, she can also be considered a [[VillainWithGoodPublicity villain with good publicity]], even more so than this trope by itself implies.
%% * Considering he's a demon, how can the title professor of ''The Stagrench Classes'' be anything else?
* In ''Literature/{{Discworld}}'' fanfiction set at the Assassins' Guild School, the Teacher-Assassins develop a canonical theme where pupils who have been slack, or lazy, or ''over-confident'' (or who have simply annoyed the teacher) are sent out on humiliating tasks, or painful assignments which are bound to fail. This is partly to instruct, educate and correct the pupil, and partly so the teaching staff can compare notes and have a jolly good laugh in the staffroom later. Assignments given by teachers have included Extra Elephants at the city zoo ("Wear old clothes. A shovel and a wheelbarrow will be provided."); being sent to the University to research supernatural entities, whose theoretical inhumation can win prizes (the unfortunate student involved ended up looking at the wrong entities, and became catatonic with terror); or merely being sent to deliver a message to Sam Vimes.
* In ''New Chance'', Minato is this to Iruka. Iruka considers that being a Jonin. Minato decides to be his teacher.
--> '''Minato:''' (pointing at a food stand) "There!"
--> '''Iruka:''' "Dango will help me become a Jonin?"
--> '''Minato:''' "No. You see Mitarashi Anko there? (Iruka nods) Well go grope her."
--> '''Iruka:''' "'''WHAT'''!?
--> '''Minato:''' "Come on! If you can outrun or hide from her it means you're getting better."
--> '''Iruka:''' "And if she catches me!?"
--> '''Minato:''' (smiling) "You get to work on increasing your pain threshold."
[[/folder]]

[[folder:Films -- Live-Action]]
* In ''Film/FreakyFriday2003'', Creator/LindsayLohan's character had a mean teacher who always put her down in class even when she gave an intelligent answer. Curtis' character [[CassandraTruth didn't believe her]] until they get [[FreakyFridayFlip their bodies swapped]]... and suffers at his hands, only to recall that he is a guy she rejected back in the day.
%% * ''MaxKeeblesBigMove'': Elliot .T. Jindrake, He's more like a Sadist Principal.
%% * In ''Film/{{Foxfire}}'' the math teacher likes to bully poor Rita mainly because she's a girl.
%% * Miss Edelson, Agent J's 3rd grade teacher in ''Film/MenInBlack'', who turned out to be an alien from one of Jupiter's moons.
* Professor Terguson in ''BackToSchool'', harassing college students over the Vietnam War.
-->'''Prof. Terguson''': Is she right? 'Cause I know that's the ''popular'' version of what went on there. And a lot of people like to believe that. I wish I could, but I was ''there.'' I wasn't here in a class room, hoping I was right, thinking about it. I WAS UP TO MY KNEES IN RICE PADDIES, WITH GUNS THAT DIDN'T WORK! GOING IN THERE, LOOKING FOR CHARLIE, SLUGGING IT OUT WITH HIM, WHILE ''PUSSIES'' LIKE YOU WERE BACK HERE PARTYING, PUTTING HEADBANDS ON, DOING DRUGS, AND LISTENING TO THE GODDAMN BEATLE ALBUMS! AAAAAAAAAAH! AAAAAAAAAAAAAAAAH! AAAAAAAAAAAAH!
%% * The tormenting teacher is also present in Ingmar Bergman's aptly named movie ''Torment'' from 1944. The sadistic Latin teacher is even nicknamed Caligula.
%% * The title character in ''TeachingMrsTingle''.
%% * Imelda Staunton's performance as Dolores Umbridge in the ''Film/HarryPotter'' films, simply because it's such horror. Even Snape seems on the side of the angels by comparison.
* ''Kids in America'' (2005) - The main plot of the film involves a group of high school students’ goal to prevent their principal, Donna Weller, from becoming State Superintendent. Since she uses authoritarian methods to suppress the students’ right to free expression and firing a teacher for blocking up them, the entire student body team up to prevent students in other schools from meeting the same faith [[spoiler: by telling the voters directly and getting the media involved.]]
[[/folder]]

[[folder:Literature]]
* ''Literature/ASeriesOfUnfortunateEvents'':
** Vice Principal Nero, a SmallNameBigEgo type who mercilessly butchers the violin every night but considers himself to be a genius. He forces the students of Prufrock Preparatory School to attend six hour concerts, and punishment for not showing up is having to buy him a large bag of candy and watch him eat it. He also loves mimicking the Baudelaire siblings every chance he gets, forces them to leave in a horrible little shack infested with crabs and fungus, and makes Sunny his secretary.
** Olaf as Coach Genghis, who purposefully makes the Baudelaires run laps all night in order for them to do poorly in class. Nero praises him as "the greatest gym teacher in the world" after Olaf praises his musical "genius".
** Subverted with Mr. Remora and Mrs. Bass, who are not evil so much as they are very, very bad teachers. Remora's class consists of him endlessly telling short, boring stories while eating bananas, and Bass is obsessed with measuring things. When they are forced to give the Baudelaires "special exams" for sleeping in class (which they studied for thanks to notes collected by Duncan and Isadora Quagmire), by the third question they realize Violet and Klaus are actually very smart students, and only continue the exam because of Nero. They ask Nero if they can give an extra hard exam to Carmelita Spats instead because she's so awful, and when Nero decides he's going to expel the Baudelaires anyway for skipping gym, Remora and Bass state it's not cheating if you're trying to make sure athletics don't affect your schoolwork. They aren't in a position to do anything since Nero is their boss, so they prove to be just as useless as the rest of the adults in the series.
* Principal Trunchbull of ''Literature/{{Matilda}}'', reputedly used by Creator/RoaldDahl as a surrogate for all the cruel tutors he had over the years. Her treatment of children, as Matilda deduces, is [[RefugeInAudacity deliberately so extreme and outlandish]] that [[CassandraTruth no kid's parents will believe the truth]] even on the off chance any child got up the courage to tell. (At that, she probably threatens the parents, too.) She cites Wackford Squeers from ''Literature/NicholasNickleby'' as inspiration: "''He'' knew how to handle the little brutes, didn't he!" Plus the way she treats [[spoiler:her ''own niece'',]] the much more benevolent teacher Miss Honey.... It's actually implied that Trunchbull even may have had a hand in [[spoiler:Miss Honey's father's death.]] Made even more explicit later, when Matilda [[spoiler:uses her telekinetic powers to write on the blackboard, pretending to be the ghost of Miss Honey's father: "[...] or I will come and get you... like you got me." Trunchbull is appropriately terrified, and the illustration shows her reflexively grasping at her throat.]]
* ''Literature/GooseBumps'': Mr. Murphy from Monster Blood II mocks Evan for falling asleep in class, doesn't give him a second thought when he ends up being trapped inside a locker by bullies, forces him to sit down in his chair (which is covered with goo) without giving him a chance to explain himself, and scolds him for lightly tapping a student on the head.
%% * Captain Lancaster in ''DannyTheChampionOfTheWorld'' is a more realistic example. He's obviously based on one of Roald Dahl's actual teachers, Captain Hardcastle, described in his autobiography ''Boy''.
%% * Miss Heaton ("Hawkeye"), Miss Simpson ("Slim") and Miss Stamp ("Adolfa") in the ''Literature/ConfessionsOfGeorgiaNicolson'' series.
%% ** Also Mr. Attwood (called "Elvis" after he broke his hip dancing), the school's extremely unpleasant janitor.
* Brother Leon from ''Literature/TheChocolateWar''. He fails David Caroni, a straight-A student, to show Jerry what he's willing to do if the chocolates aren't sold.
%% * If your kids ever think Dame Snap from the ''FarawayTree'' books is unnecessarily mean, tell them she originally was known as Dame ''Slap''.
%% * Most, if not all, of the teachers in the ''CaptainUnderpants'' books. The most notable ones are Mr. Krupp, the principal, [[spoiler:(who's also Captain Underpants, due to a prank gone wrong)]] and Mrs Ribble, George and Harold's teacher, [[spoiler: who undergoes a FaceHeelTurn in the fifth book after becoming the supervillain Wedgie Woman. At the end, George and Harold hypnotise her into being nice, which sticks.]] There was also Professor Poopypants, who was actually a nice person [[spoiler:until the teasing about his name drove him to construct a giant robot and force everyone to have silly names like his.]]
%% * Subverted in ''The Demon Headmaster'' -- the writer claimed that the reason the Headmaster can hypnotize people is because it's the only way she could think of to ensure that the parents never realized what was going on.
%% * Miss Minchin from Frances Hodgson Burnett's ''ALittlePrincess''.
%% * Creator/CharlesDickens,
%% ** OlderThanRadio: Wackford Squeers from ''Literature/NicholasNickleby''.
%% ** Mr. Creakle, of ''Literature/DavidCopperfield''.
%% * Mesaana from Robert Jordan's ''Literature/TheWheelOfTime'' series turned to the Dark Side sometime after being turned down for a respected research position and was relegated instead to teaching.
%% ** Mazrim Taim, the teacher of the Asha'man, should also qualify since a certain amount student fatalities is expected.
* In Chip Kidd's novel ''The Cheese Monkeys'', Professor Sorbeck straddles the line between this and SternTeacher. A notable example: the class is Graphic Design, the assignment is to illustrate a word with appropriate form for the word's content. A student presents his rendition of "HOT" made of match-heads stuck to posterboard with rubber cement. Sorbeck scowls at this and has the student touch it. Is his finger warmed? No? So it's not very hot, is it, which would make it an F. The student loses some composure -- at which point Sorbeck tosses him a cigarette lighter and points out that he can remedy the situation. After a little browbeating, the student lights his work, resulting in a brief, intense conflagration and a large scorch mark on the wall. Sorbeck blandly comments that it was an A while it was going.
* In the Creator/StephenKing novella "The Body" (and its movie adaptation, ''Film/StandByMe''), Chris Chambers tells Gordie how he stole their class's milk money, had a change of heart and tried to return it, only to have their teacher steal the money in turn and then blame it on Chris, whose reputation for criminal mischief came back to haunt him.
%% * Mr. Jonas, in Richard Llewellyn's ''Film/HowGreenWasMyValley''.
* Lucy Maud Montgomery's heroines almost always fall victim to this teacher. Probably the worst offender was Miss Brownell, of ''Emily of New Moon'' fame. Her worst offense was taking Emily's manuscripts in class and reading aloud Emily's poems in a mocking voice, with snide comments, and occasionally accusing Emily of passing off other author's works as her own. When Emily refused to apologize for writing poetry in class, Miss Brownell came to New Moon and tried to convince Emily's guardian to force the girl to ''kneel'' to Miss Brownell and apologize.
** The TV series topped her with an even worse male teacher who made racist remarks and beat an Indian boy for not answering him fast enough, then beat Emily when she tried to stop him.
* ''Literature/HarryPotter''
** Snape is either the nastier sort of SternTeacher or this, depending on how bad his mood is or if your name's Harry or Neville. [[spoiler: The fact that he indirectly orphaned the former makes it even worse.]] Highlights include testing potions on Neville's pet (which, it should be pointed out, would have killed the toad if Hermione hadn't helped Neville) and verbally abusing him even outside the classroom. But even he can't compete with...
** [[Characters/HarryPotter Dolores Umbridge]]. She's a SmugSnake who makes at least two students [[KickTheDog write lines with a quill that magically cuts their lines into their hands each time they write until they scar]] (more than two in the films) and briefly [[TyrantTakesTheHelm takes over Hogwarts]]. She emphatically crosses the MoralEventHorizon, all the while maintaining a very annoying StepfordSmiler pretense.
** The Carrows in ''[[Literature/HarryPotterAndTheDeathlyHallows The Deathly Hallows]]'' are sadists. They force the students to practice [[AgonyBeam torture curses]] on students who got detention--including 11 year old first years. Snape's punishment of the students who tried to steal the ''[[InfinityPlusOneSword Sword of Gryffindor]]'' for Harry Potter was ''very'' mild by comparison to the Carrows' punishments for ''far'' less severe student misbehavior.
* Mrs. [[SdrawkcabName Gorf]] in the first book of Louis Sachar's ''WaysideSchool'' series turns her students into ''apples'' when they do anything wrong. Including sneezing in class. The students manage to outsmart her by forcing her to turn them back into humans and tricking her into turning herself into an apple, which [[AuthorAvatar Louis]] then unknowingly eats.
** Wendy Nogard in ''Wayside School Gets a Little Stranger'' is a more subtle (but even more insidious) example: while she appears to be a sweet, considerate teacher, she uses her mind-reading abilities to humiliate and turn her students against each other -- all without ever compromising her [[StepfordSmiler "nice teacher" facade]]. An example of this is when, during a homework-checking session, she deliberately calls on the one student who has the incorrect answer for each question, and using the resulting slew of wrong answers to retract her promise of no homework for that day. Every student ends up hating all the others for being idiots who cheated him/her out of a homework-free afternoon, even though in reality none of them missed more than two questions on the assignment.
** Wayside School had terrible luck with their substitute teachers.
*** Their first one, Mr. Gorf, was actually the son of Mrs. Gorf and had the freakish ability to steal the voices of people through his ''nose''! Which had three nostrils! Then, when he had stolen the students' voices, he called their parents up and used their voices to say terrible things, making their parents think the kids hated them.
*** Their second substitute, Ms. Drazil, seemed very nice at first but turned out to be the yard teacher Louis's old teacher and according to him had humiliated him over the state of his nails and put a wastebasket over his head so he couldn't read the board and failed him as a result of not being able to answer the questions. While she never does any of this to the Wayside kids, she does resume her tyrannical control over Louis which is enough to make the students hate her. Oh, and it's later revealed that she kept a blue notebook with information on various students she held grudges with and upon getting a lead on a girl who escaped, tracks down said girl (now a successful dentist) and breaks into her house yelling that the girl has homework to do. And the girl was ''expecting'' something like this to happen, even keeping a suitcase and getaway boat for the occasion!
**** Oddly, it's implied the reason Ms. Drazil was so nice to the Wayside kids because she was trying to atone for her former strict tendencies. The unexpected arrival of Louis and the dentist force her right back into her old habits when she chases the latter down.
*** Even the regular teachers aren't always safe. One chapter in ''Sideways Stories from Wayside School'' comments that every nice teacher has a mean teacher wanting to break out and illustrates this by showing a class in which Ms Jewel's "mean teacher" breaks out and threatens to dump pickle brine on a student for being unable to answer three questions (to be fair, the questions were "what's seven plus five", "what's the capital of England", and "how do you make pickles" and she is cured by having brine dumped on herself).
*** The principal, named [[NamesToRunAwayFromReallyFast Mr. Kidswatter]], is apparently a holy terror and students dread going to his office. At one point, the intercom [[IsThisThingStillOn catches him going on about how much he hates kids]].
%% * Danish author Hans Scherfig's novel ''The Stolen Spring'' takes place in a school where almost every teacher is a sadist, the worst being the main characters' Latin teacher, Professor Blomme.
* Eliza Jane Wilder, the idealistic but ineffectual new De Smet schoolmarm from the ''[[Literature/LittleHouseOnThePrairie Little House]]'' books, whose pet was the AlphaBitch Nellie Oleson, Laura's longtime rival. After Laura taunts Nellie with the fact that Mr. Oleson isn't on the school board and Laura's dad is, Nellie retaliates by convincing Miss Wilder that Laura is fomenting all the trouble in school because she thinks she's untouchable. Miss Wilder's growing spite, as the class' rebellion gets more and more open, eventually leads to her imposing a far too harsh punishment on Laura's sickly little sister Carrie (even though another girl was equally guilty, Eliza Jane let her off scot-free). Things eventually get so out-of-control that the school board is called in, and Miss Wilder takes the opportunity to triumphantly denounce Laura to her father... except that Laura, oblivious to any of this subtext, has actually been trying her best to ''discourage'' the mischief, and is stunned. We never do find out if Miss Wilder learns the truth, but apparently when she became Laura's sister-in-law a few years later their relationship was notably strained. Go figure.
** The first season of the TV series also had an episode that featured a sadistic substitute teacher.
* Viola Swamp from ''Miss Nelson is Missing'': A very nice teacher with an unmanageable class suddenly goes AWOL from her class for a period, and the class celebrates... until the wretched Viola Swamp takes over as the teacher [[spoiler: causing the class to ultimately be so grateful when Miss Nelson returns that they shape up and start behaving better. At the very end we discover that Viola was actually Miss Nelson in disguise.]]
* Professor Mericet of the Assassins' Guild (teaching Strategy and Poison Theory) in Literature/{{Discworld}}. Rumour amongst the students is that if you get him as the examiner for your final exam, you might as well kill yourself immediately and save time. The events of ''Discworld/{{Pyramids}}'' show this isn't ''entirely'' true, although he does expect the student to identify a thiefsign he's "accidentally" holding upside down.
%% * Codrose, Literature/JamesBond's house master, in the ''YoungBond'' novels:
%% -->"I am to be your father, your priest and your God for the duration of your stay at this school."
* An extremely mild case of this trope applies to Fudge's first kindergarten teacher in ''[[JudyBlume Superfudge]]''. While actual deliberate cruelty is not shown, she refuses to call him "Fudge" even when this sends him into screaming fits, and her students behave like little robots without a spark of individuality.
-->"Fudge" actually tells off the teacher at the very end of the chapter by calling her 'Rat Face'.
* Osip Senkovsky is portrayed as this in ''TheDeathOfTheVazirMukhtar'', when asked to preside over an exam in the School of Oriental Languages. He is passive-agressive, demanding, perfectionistic and [[LargeHam hammy]] as he bombards hapless students with questions about and demands for translations of Arabic and Persian poetry. The main character is eventually compelled to intercede, after which point Senkovsky considerably mellows out.
* Apparently, Fitz, from the Franchise/DoctorWhoExpandedUniverse, ''attracted'' these; it seems he's had several, which may explain why he's fairly BookDumb:
-->Scraped-back grey hair and a snotty manner; this woman reminded Fitz of his old maths teacher. One of the ones who used to say things like, ‘that may be how you used to do things in ''Germany''’ really sarcastically, knowing Fitz’d never been further than the other end of Southend pier in his life.[[note]]He's [[ButNotTooForeign half-German]] and was born in London in 1936. [[TheWoobie Ouch]].[[/note]]
%% * Several in Gene Kemp's ''CricklepitSchool'' books. Usually they're a fairly mild version, but Mr. Carter in ''Charlie Lewis Plays For Time'' is something else (although still within the realms of plausibility). Carter is made all the worse by being a tyrant when compared to PsychologistTeacher Mr. Merchant.
%% * Absolutely the norm in the world of {{molesworth}}.
* In Louis Sachar's ''Someday Angeline,'' Mrs. Hardlick is one of the sixth-grade teachers, and the titular Angeline, eight-year-old child genius, has the misfortune to be sent to her class. Mrs. Hardlick frequently gives the class wrong information and gets angry when Angeline corrects her, ''and'' takes immense delight in telling students that they answered incorrectly. On her first day of class, Angeline is driven to tears and sucks on her thumb to console herself, prompting Mrs. Hardlick to taunt her about it in front of the whole class (who start laughing at her), and gleefully tells her "Only ''babies'' suck their thumbs!" After Angeline's father forces her to resign from being "Secretary of Trash" (meaning she empties the garbage bin), Hardlick refuses to listen, or to let her resign, and then says she'll send a letter to Angeline's mother about her--simply tossing an uncaring "Too bad," when the girl tries to tell her that [[MissingMom her mother is dead.]] When Angeline later reads said letter, she finds Hardlick didn't even bother writing to her ''father,'' but wrote to her mother even after being told her mother was dead, then made it sound like Angeline was loud, disruptive, and destructive--all lies. (Even the other teachers know how horrible Hardlick is--the fifth-grade teacher, Miss Turbone, admits "If I were in [Mrs. Hardlick's] class, I'd [skip school], too.")
* The principal, [[MeaningfulName Mr. Payne]] in ''The Year My Parents Ruined My Life'' is an asshole in general, biased against the protagonist because he crashed into her parents' car (and is now ''faking a neck injury'') and is, oh yeah, racist. Which he does not make a secret about, in regards to one of the fourth-grade protagonist's friends, a Japanese-American girl.
%% * The title character in ''The Piano Teacher'' was a very extreme version of this trope, and (although still rather traumatising) appears pretty tame by comparison in Michael Haneke's [[TheFilmoftheBook film adaptation]]. No examples will be given for the sakes of haemophobes and the highly disturbing habits Erika pursues on a daily basis.
* Mr Large, the chief physical trainer at the {{cherub}} campus. partly justified in that he has the job of ensuring ordinary children develop [[TrainingFromHell special-forces levels of physical and mental toughness,]] so shouting at exhausted children and forcing then to run laps until they vomit or making them spend the night outside in thin clothing in December is expected, but the fact is he A: enjoys it and B: picks on specific children who anger him unfairly. He at one point takes the children in basic 100 day training out on Christmas day, lines them up outside the campus canteen so they can see the other children inside having Christmas dinner, and makes them do push-ups. When this fails to break their spirit he blames it on specific children he has a grudge against and punishes them for little reason.
* In the SidneySheldon novel ''Nothing Last Forever'', Dr. Paige Taylor deals with an attending physician who criticizes her endlessly for everything she does or doesn't do. Only when he's almost broken her spirit does he finally admit that he actually regards her very highly as a doctor and was so hard on her because he wanted her to be perfect.
* In Literature/MysteriousWaysADivineComedy, Ms. Slaphappy is well-known for slapping (read "assualting") students with a ruler whenever she thinks they're [[http://alicrow.com/chapter-3 sleeping, talking back, not paying attention]], or [[http://alicrow.com/chapter-9 just not doing well]] in class. Made ''way'' worse because it's a [[WizardSchool school for angels]], and the class is all about learning to meditate and use magic, both of which ''look like sleep'' and ''are hard to do when under attack'', leading to a [[Catch22Dilemma Catch-22]].
[[/folder]]

[[folder:Live Action TV]]
* ''TheSecretWorldOfAlexMack'': Alex, in one episode has to do a science project for a teacher who also had her older sister Annie for a student. as such, the teacher continually mocks Alex for not being as smart as Annie, provoking Alex to use her powers to "spice up" her project in a way that would be very hard to explain.
* ''FamilyTies'':
** In the episode "The Harder They Fall", Reuben Tedesco is an insufferably rude and insulting to parents as well as students, he provokes both Keaton parents to violence when Mr. Tedesco can't shut his mouth:
--->'''Mother 1''': My son says you're always insulting him in front of the other students. You call him names.\\
'''Tedesco''': Who's your son?\\
'''Mother 1''': Larry Morgan.\\
'''Tedesco''': Larry the Loser? Madam, your son is a pimple-faced liar!
---> (later)
--->'''Mother 2''': My daughter Cindy so enjoyed reading ''The Little Prince''. Is there anything else you could recommend for her?\\
'''Tedesco''': Yes, I'd recommend she lose about forty pounds. You could lose about thirty yourself.
** Tedesco happens to be one of Alex's favorite teachers, and Alex is at first upset with his parents; however, Alex eventually realizes Tedesco is modeling behavior he doesn't want to be associated with and dis-associates with him.
* ''{{Series/Bonanza}}'': The 1972 episode "First Love" focused on the school's new headmaster Dan Edwards, who belittles and humiliates the students ... except for star pupil Jamie Hunter Cartwright, who somehow meets the teacher's demands. But the teacher-student relationship is doomed by other means, as Jamie becomes friends with Mr. Edwards' wife, Kelly ... who is abused by her husband. In the end, Jamie tells Mr. Edwards that he is aware that he is abusive, and after Edwards slaps Jamie it isn't long before he is run out of Virginia City.
* ''Series/LittleHouseOnThePrairie'': In the 1976 episode "Troublemaker", Miss Beadle is fired for her inability to control the older students (but that's largely and solely due to the influence of Mrs. Oleson). Miss Beadle is replaced by Hannibal Applewood, a mean, cruel headmaster that singles out Laura Ingalls as the school's bad seed after she is incorrectly blamed for a series of infractions the other students were responsible for, thanks to a completely false tip by Mrs. Oleson. Charles learns about "Mr. Crabapple" and his past and, after confronting Applewood about his demeanor, forces his resignation. Mrs. Beadle is returned to her job and the schoolchildren finally stand up to the school's true troublemakers.
* ''Series/SabrinaTheTeenageWitch'':
** Principal Kraft. Where he will give out detention slips at the literal DropOfAHat.
** An episode had the one-off character Mr. Rockwell, a rude and incredibly sadistic maths teacher (for example, after warning students that anyone who was late to the test by even a ''second'' would fail, he shuts the door and taunts a student who was one second late due to helping a fellow student ''in a wheelchair''). Sabrina asks her aunts for help and they eventually get him to stand trial in an Other Realm court, where he claims he hates teaching and is only doing it to raise money for his computer start-up. Rockwell is then sentenced to his [[FateWorseThanDeath worst nightmare]]: remaining a maths teacher for the rest of his life. When Sabrina complaints about the effect this ends up having on those unfortunate to be his students, Zelda handwaves this by claiming he teaches them a "valuable lesson" that some people are just jerks. Yay.
* ''Series/BuffyTheVampireSlayer'': Principal Snyder. He does explain why he's a teacher, despite hating kids: "Somebody has to keep an eye on them." An example of an AbortedArc, as the end of an episode reveals he's among Mayor Wilkins' inner circle and is aware of the existence of vampires. The Season 2 finale also shows him reacting more with glee that Buffy is wanted by the police rather than nervous of being in the presence of a mundane juvenile delinquent. After she was cleared of all charges, Snyder still refused to let her back into Sunnydale High simply because he was glad that she was gone, but the school board, along with physical and professional threats from Giles, forced him to change his mind. However, he's returned to standard SadistTeacher when Season 3 begins, and is as astonished as anyone when the Mayor [[EldritchAbomination ascends]].
* ''NedsDeclassifiedSchoolSurvivalGuide'':
** PlayedForLaughs with Mr. Sweeney. In one episode, Ned asks Mr. Sweeney to explain how a science fair diorama should look. In response, Mr. Sweeney reaches behind his desk, takes out an elaborately detailed diorama explaining why Ned is likely to get an "F" on his science fair project -- and shows it to the whole class. However, he does soften up over time, with the eventual result being that Sweeney was only sadistic from Ned's point of view and Ned usually deserved the grades Sweeney gave him.
** Sweeney also subverts this trope in the GrandFinale, where he admits to Ned (who is hanging upside in a tree) [[spoiler: that Ned was his favorite student and enjoyed his antics. And leaves him hanging in the tree.]]
* Back in 1986, ChristopherLloyd had a field day playing the gleefully sadistic Professor B.O. Beanes in "Go to the Head of the Class", a memorable, hour-long episode of Creator/StevenSpielberg's ''Series/AmazingStories''. One fan's excellent review, available [[http://www.x-entertainment.com/articles/0955/ here,]] goes into loving detail and includes numerous clips that ''must'' be seen. ''Especially'' the clip wherein hapless high school student Peter Brand is forced to ''"meet the Misters!!"''
%% * One Maurice Bronson in ''Series/GrangeHill'', the classic example.
%% * Mr. Gilbert from ''TheInbetweeners'':
%% -->'''Will:''' Mr. Gilbert, you seem like an intelligent man... \\
%% '''Gilbert:''' I ''seem'' intelligent...?
* ''Series/ICarly'':
%% ** Ms. Francine Briggs.
** Mr. Howard, the teacher in the ''iGot Detention'' episode. This leads to double the trouble in a newer episode. After Principal Franklin gets fired, Briggs and Howard are made co-principals, and apparently turn the school into a miniature police state. Not only do they act horrible to the kids (Gibby got detention just for ''being Gibby'', and the guy told Freddie to wipe "that look off of his face", despite it being Freddie's neutral face. When Freddie protested by saying that it was his face, the guy said "Well maybe you should change it, then!"), they also force them to wear uniforms, and apparently have hidden microphones in the hallway.
%% ** Miss Ackerman when dumped by her boyfriend.
* ''DrakeAndJosh'':
** Mrs. Hayfer is considered an overall nice teacher by Josh, but she often nitpicks at Drake for his poor performance, even going as far as to continuously say she hates him out loud. The most obvious example of how much she hates him would be in one episode where she asked him what language ''The Odyssey'' was in. Drake answers Greek. She says "Wrong," then asks another student who gives the ''exact same answer'', which is right. She even said he was wrong on a rhetorical question! However, Drake is frequently a complete JerkAss.
** Mr. Roland, a chemistry teacher, is far more sadistic as he doesn't allow Josh to take the exam due to his tardiness, tells him that he will have a make-up test at next Saturday at 6 am, and marks him down to one grade. Josh was late because of Drake and when [[spoiler: Drake moves out]], Mr. Roland treats him much better at the make-up exam and Josh gets better. [[spoiler: Drake living in the same house as Josh]] must have been why Josh was having bad days.
** On one occasion Josh himself. When he tries to be a student teacher for Megan's class, the first homework assignment he gives? A science one with ''college level textbooks'' that even the class's ''parents'' couldn't figure out. Then the next day, when he finds out none of them could do it, ''punishes them''.
%% * Chuck Noblet in ''Series/StrangersWithCandy'', particularly to Jerri. [[WordOfGod Word Of]] StephenColbert says he does this because he's so repressed and secretive, and resents her for trying to find things out and figure out her life.
* ''Series/MalcolmInTheMiddle'':
%% Herkabe (It's not surprising that an important character is a teacher who's a sadist -- how many characters on that show ''aren't'' sadists?)
** Reese's teacher Mr. Woodward from before Herkabe showed up. Malcolm figured it out when he proofread an F on one of Reese's papers that for once he didn't deserve, along with the teacher's "Kids like Reese..." speech.
* Haresh Chandra appears to be this when he first appears as the new headteacher in ''Series/TheSarahJaneAdventures'', then it turns out he is the new regular character Rani's father (much to the dismay of ClassClown Clyde who has an obvious crush on Rani). He's also a nicer person when he gets home, and Rani and her mother Gita make fun of him for his stern streak.
* Sue Sylvester from ''Series/{{Glee}}''. From her brutal yet efficient ways of training the 'Cheerios' cheerleading squad, to the way she throws things around and almost throws a kid out of a corridor when she's angry in one episode, you'd be hard pressed to find someone worse than her (Roald Dahl notwithstanding). Even then, admittedly, it's only done mainly for comedy purposes... Surprisingly enough she's a reasonable principal (with the exceptions of trying to disband football and fire Will. That she relents when she sees him as a very competent teacher). She even responds to the bullying in the school better than Figgins ever did, and does seem genuinely upset that [[spoiler:she couldn't protect Kurt]]. She has her reasons for this - bullying someone for being different seems to be her own BerserkButton. Although she ruthlessly terrorizes the school, she is very much an equal-opportunity bully, and the kids know it.
%% ** In the fourth season, Rachel's NYADA teacher Cassandra July [[IncrediblyLamePun dances]] the line between this and SternTeacher. Mostly because she's an expy of Sue.
%% * Senor Chang from ''Series/{{Community}}'' is another great example of this. He even faked his own death to show his class ''that he could not be killed''.
* Sister Dominique from ''TheSuiteLifeOfZackAndCody''. Despite being a ''nun'', she shows blatant favoritism towards London, always punishing Maddie for things that London does. One episode has her giving Maddie detention for "tempting" London when she accidentally violated a copyright while writing a kid's book. London was the one that decided to blow the entire thing out of proportion and have her book published. Another episode (one where Maddie is PutOnABus) has her giving Maddie a pamphlet that was at least 30 years old to get her to come over to a camp. Said camp is a horrible place (they're across the street from a slaughterhouse and they once had ''leech cobbler'' as a meal). However, given that she ''is'' a nun, she is a downplayed example, and she is generally nice. It's usually when Maddie slips up that it shows.
** This is somewhat justified. London is a well-meaning idiot who rarely intentionally tries to do something wrong, whereas Maddie is a snarky little witch who constantly makes mean-spirited insults to everyone. This might actually be the show's way of Lampshading ProtagonistCenteredMorality.
%% * [[JerkAss Mr. Litchfield]] from ''NoOrdinaryFamily''. He's JJ's math teacher who thinks JJ has been cheating since he got his powers, and can't be convinced otherwise.
%% * The Inquisitor on ''Series/BabylonFive''.
%% ** Which figures as that is the Vorlons hat.
%% * Sra. Orraca from ''{{Carrusel}}''. Everybody was afraid of her- including the teachers and other staff members.
%% * In ''TheNanny'' episode "The Gym Teacher", Fran tries to help Maggie deal with her tyrannical gym teacher Miss Stone, who is, in fact, Fran's old gym teacher, formerly Miss Wickavich, who's still sadistic as ever.
* Mr. Messerschmidt from ''PhilOfTheFuture'' delighted in making the students miserable. He once administered a test, the Omicron Gambit, that's so difficult no one has ever passed. Even opening the test booklet is impossible:
--> '''Messerschmidt:''' Opening the test is ''part of the test!''
* Saskia Duncan from ''DanceAcademy'': An inexperienced teacher in the process of recovering from an injury that could shorten or end her career as a principal dancer, Saskia becomes intensely jealous of Tara's lyrical style and ability to dance the same solo (the Red Shoes) that made Saskia the youngest ever principal dancer with the Company. Initially, this jealousy leads Saskia to undermine Tara's confidence and bully her both in and outside of class. Later, in a private pas de deux class, she forces Tara into a dangerous stretch that results in a ''broken vertebra'', leaving Tara courting paraplegia with every step. Fortunately Ben was there too...
* Mr Tanner from ''TheVampireDiaries'' proves himself one in his thankfully short run of episodes. During his time, he openly insults students who don't know things and brings up personal tragedies in front of the class (Such as the death of Elena's parents), keeps files on students he doesn't like such as Jeremy, proves he doesn't know ''[[SmallNameBigEgo basic facts such as the end of The Korean War]]'', bullies students and tells Stefan he hopes to see him hurt while playing football (Though to be fair, he did change his mind after seeing his skill).
* The ''HorribleHistories'' franchise gleefully invokes this both on the page and screen (a direct result of creator Terry Deary's deep mistrust of formal education). Highlights from the TV series include the puppet rat host introducing a single pea on a plate as a brain 'from a PE teacher', the Grim Reaper deciding to quit and 'become a school headmaster', and this doozy from Elagabalus in the "Evil Emperors' Song":
-->''"You'd think to children, I'd be cuter\\
No, I was their biggest executor\\
Used their guts to read the future\\
Says here I should get a job as a school tutor!"''
* Miss Sinclaire in ''Series/DeadGorgeous''. She makes it her life mission to have the Ainsworth sisters expelled.
* Mr Norris in ''Series/TheWorstYearOfMyLifeAgain''. He particularly seems to have it in for the protagonist Alex King, but is also shown handing out detentions at the drop of hat to almost anyone.
* Mr Bronson of ''Series/GrangeHill'' was mostly [[SternTeacher a stern man]] but his treatment to one student in particular was ''definitely'' sadistic. The kid, Danny Kendall, was about to leave school and was even given an offer to his ideal job... before Bronson found out, called up the business and said some truly awful things about him. The two had been having this arc where Bronson was trying to 'Bring [Kendall] into line' which ended when Danny lost the job offer, they had a fight in Bronson's office and [[spoiler: Danny stole Mr Bronson's car and [[DrivenToSuicide used it in his carbon monoxide suicide]].]] The fact that [[IndianaJonesAndTheLastCrusade Bronson was Hitler]] shows how bad he was.
[[/folder]]

[[folder:Music]]
* Pink's teacher in the RockOpera ''Music/TheWall'' by Music/PinkFloyd, as quoted at the top of the page. Also, by his own admission, Roger Waters' experiences were something like this.
** To use an example, in the film version one of Pink's teachers is shown humiliating him in class, by grabbing his book of poems and reading one of them aloud to the class, then calling them absolute rubbish.
** Ah, but in the town, it was well known when they got home at night their fat and psychopathic wives would thrash them within inches of their lives!
** The teacher is portrayed in a slightly more sympathetic light in ''The Final Cut'', in which we learn that he is a bitter veteran of the WorldWarII who takes his anger out on the children, whom he perceives as whiny and ungrateful.
* [[http://www.youtube.com/watch?v=F7M-Z3LdB_g Mrs Blaileen, she was a sixth grade teacher/ and she controlled the children/by using humiliation..]]
* From Neil Innes' ''My New School:''
--->''The teacher's like a bear with a greasy head\\
And if he had a gun we'd all be dead\\
In my new school''
* TheSmiths "The Headmaster Ritual"
--->''Belligerent ghouls\\
Run Manchester schools''
* [[http://www.youtube.com/watch?v=387gRdQmmeg This song]] from DannyElfman's abandoned musical project "The World of Jimmy Calicutt" is told from the perspective of one such teacher.
* Verse two of Music/TheBeatles song "Maxwell's Silver Hammer" has a teacher with no recourse but to punish Maxwell:
-->Back in school again\\
Maxwell plays the fool again\\
Teacher gets annoyed\\
Wishing to avoid an unpleasant sce-e-e-ene\\
She tells Max to stay\\
When the class has gone away\\
So he waits behind\\
Writing fifty times I must not be so, uh-uh-oh
** "Getting Better" cites this:
-->I used to get mad at my school\\
Teachers that taught me weren't cool\\
You're holding me down, turning me 'round\\
Filling me up with your rules
[[/folder]]

[[folder:Newspaper Comics]]
* In ''{{Zbeng}}!'', one of the main characters, is this trope taken to the absurd, a green dress wearing monster named Anuga Zaafani. In her own personal book, it is even showed how she drove to extremes Peter Parker (drove him up the wall), Clark Kent (green dress... guess what material), Garfield the Cat (decided to take a vacation in Thailand), and her day schedule consists of waking up, falling asleep, and eleven cases of shouting in between. In the end, where everybody is supposed to have their graves shown -- she is alive and well among everyone else's graves. Naturally, she'll bury them all.
* Chalky, the cadaverously evil teacher with an impressive collection of canes and a love of terrifying schoolchildren and other teachers, from the newspaper cartoons by {{Giles}}.
* Ms. Butcher from ''{{Zits}}''. She supposedly writes Jeremy's grades in blood.
* FoxTrot:
** In one week-long series Paige's biology teacher Mr. Ting assigned 60 chapter of reading for a test the next day, thinking it would "allieve the tension" of the torrential rainstorms they were having. This only got worse for Paige, even though you can't blame the rest on Ting; the storm caused a blackout that made the assignment an even greater nightmare. And the ''worst'' part of it? While she managed to complete the reading assignment, [[ShaggyDogStory Ting had no access to his computer due to the blackout, and wasn't able to hold the test.]] (Meaning she had done it for nothing. I guess that wasn't technically his fault either, but he gave the assignment in the first place...)
** In another strip, he showed disappointment that Paige's lab reports were ''improving'', claiming they were a source of entertainment for him.
* In the Fort Collins ''Collegian'', a comic strip featured a sadist professor. Aptly named the "PROfessor", the strip showed a professor (implied to be teaching chemistry) throughout a year at Colorado State University. PlayedForLaughs, since half the stuff would get a professor fired faster than you can say TropeNamer. Such antics included:
** Scheduling office hours at the same time as lecture
*** Then misleading students to the physical location of his office with signs pointing to the other door.
** Apparently holding his teacher's assistants captive
** Miscalculating someone's grade by 20 points, then taking 20 points as a regrading fee
** And on the final, stapling the syllabus for the next class (taught by him) to the test and saying "Since most of you guys are going to fail anyways, I'm going to get a head-start!"
* Mrs. Wormwood from ''ComicStrip/CalvinAndHobbes'' is an interesting take on this trope. Calvin (being Calvin) believes his behavior is justified, even appropriate, so when she doles out completely reasonable punishments, it appears to him that she is a sadist.
* ''ComicBooks/{{Archie}}'''s teacher Miss Grundy did the same thing as Charlie Brown's teacher (see below) in December of 2013, assigning ''Literature/TheBrothersKaramazov'' over Christmas break.
[[/folder]]

[[folder:Pro Wrestling]]
* Very common in the Japanese pro wrestling scene, where training regimes tend to be extremely hard. Pretty much every puroresu company has had at least one sadist trainer in its dojo.
** Kotetsu Yamamoto from Wrestling/NewJapanProWrestling was ''feared'' by his trainees. After his retire, Riki Choshu and his apprentice Kensuke Sasaki became the worst offenders. It's said that Sasaki killed a student named Hiromitsu Gompei who failed to impress Choshu during a training session, and years after, an elite wrestling prospect named Giant Ochiai died under suspicious circumstances in a dojo run by Choshu. In general, the NJPW Dojo has also been subject to allegations of abuse for years.
** During the 90s, Wrestling/AllJapanProWrestling trainers were accused of physically and sexually assaulting the students of its dojo.
** Wrestling/YoshiakiFujiwara was a legit tough guy, and he passed his toughness to his New Japan and Wrestling/UniversalWrestlingFederation trainees through terrifying training regimes.
** As Wrestling/ChrisJericho cites in his book, Wrestling/GenichiroTenryu used to have his students from Wrestle Association R dojo to be repeatedly beaten up for no reason. He even told the foreign wrestlers (Jericho himself) to punch them as hard as possible while working in the ring.
** Wrestling/SatoruSayama was a incredibly cruel and harsh trainer both in wrestling and UsefulNotes/MixedMartialArts promotions, to the extent that there are clips of him beating students with a shinai cane. In fact, Karl Gotch supposedly remarked that Sayama was a great trainer and an equally great gym bully.
** In the RINGS promotion, Akira Maeda once assaulted his trainee Wataru Sakata during a post match interview (with the TV camera running!) after the latter lost a bout too quickly for Maeda's liking. According to some, this was just the tip of the iceberg.
** Former Wrestling/{{FMW}} wrestlers claim to have passed beatings and [[{{Squick}} humiliating]] initiation ceremonies in the FMW Dojo.
* Old catch wrestlers like Billy Robinson and Stu Hart were very, very sadistic towards their trainees. It's said that The Dungeon, Hart's training gym, had holes on the walls from slamming people against them while sparring.
* In kayfabe:
** Matt Striker, who parlayed his real-life job as a high school teacher into a gimmick as a sadistic teacher. He had a Piper's Pit-style segment called "Matt Striker's Classroom," where he insulted the fans and the faces as intellectually inferior -- all while playing up the heels as his friends. Naturally, his behavior led to plenty of feuds with his opponents wanting to shut him up.
** Terry Taylor: His gimmick as the Red Rooster during the late 1980s WWF, a novice wrestler guided by his "teacher" … Bobby "the Brain" Heenan. In promos prior to Taylor's debut, Heenan boasted that he was such a great manager and teacher that he could turn a "mediocre" wrestler into a feared championship contender. Naturally, Heenan succeeded only in embarrassing Taylor, often yelling at him, belittling him in interviews (e.g., "Maybe he's not the fastest wrestler" or "He often doesn't hit hard enough," etc.) and at least once slapping him after he lost a match. Predictably, Taylor eventually realized he didn't need Heenan and began doing things his way, further frustrating "the Brain," and eventually, Taylor [[FaceHeelTurn turned on his "teacher"]].
[[/folder]]

[[folder:Radio]]
* For a little while, ''AdventuresInOdyssey'' had "Dr. Hawthorne", who was always convinced that local NiceGuy kid Trent Dewhite was up to no good. Said teacher crossed into this trope in the episode "A Glass Darkly", where he repeatedly accuses Trent for all sorts of random crimes that Trent [[CantGetAwayWithNuthin had nothing to with]], and wouldn't let Trent off the hook even though Trent had a very important meeting to attend.
--> '''Trent''': "You can't do this to me! I have an important meeting to get to!"
--> '''Dr. Hawthorne''': "Well, you should have thought of that before you [[ItMakesSenseInContext flung your jello]].
* Headmaster [[MeaningfulName Hardthrasher]] of [[BoardingSchoolOfHorrors St Bastard's]] is a parody of Wackford Squeers in ''Radio/BleakExpectations''.
[[/folder]]

[[folder:Theater]]
%% * One presumes that Mrs. Thistletwat in ''Theatre/AvenueQ'' is no better to her students than she is to her teaching assistant.
* In ''Theatre/AChorusLine'' Diana Morales recounts the story of her first acting teacher at the High School for Performing Arts, Mr. Karp, who turns on her after she questions his approach, and allows the other students to humiliate her.
%% ** "Mr. Karp" was a thinly-disguised version of a real teacher under whom Priscilla Lopez (the original Morales) suffered, making this also a RealLife example.
%% * All of the teachers in the musical ''SpringAwakening'' are caricatures of this trope.
%% ** The original play version makes them seem even more ridiculous.
* Professor Calahan from ''Theatre/LegallyBlonde TheMusical'' is unafraid to kick Elle out of class on the first day. [[JustifiedTrope Justified]] in that she didn't do the reading, but still. And he treats his TA like crap, ''and'' he teaches students that ethics shouldn't play into law. He gets better... [[spoiler:until we find out he hits on interns...]]
** In the movie, the teacher who kicked Elle out was Professor Stromwell, who Elle initially saw as a Sadist Teacher (Emmett also said "she can really kick you in the balls"). Stromwell does [[spoiler:give Elle an inspirational talk about not giving up when Elle is seriously considering going home.]]
* Terence Rattigan's ''The Browning Version'' deconstructs this trope. The protagonist, Andrew Crocker-Harris, appears to be a stuffy, hateful bore who enjoys humiliating his students. Students despise him as the "Himmler of the lower fifth" and even his fellow teachers don't much care for him. But Crocker-Harris reveals his HiddenDepths as a brilliant but frustrated academic with a fractious private life, who's lost sight of why he went into teaching in the first place.
[[/folder]]

[[folder:Video Games]]
%% * Several members of the faculty at Bullworth Academy in ''VideoGame/{{Bully}}'', Mr. Hattrick being the worst.
* The teacher seen in the intro movie of ''VideoGame/HeartOfDarkness'', wherein he puts Andy in a hole and asks him if he's afraid of the dark...
* Mr. Yamato from ''LuxPain''. It's fairly obvious from when you first meet him, but just to cement the point, [[spoiler: he tries (and succeeds, for a while anyway) to take several students in school hostage. He fires a few shots, but no one dies.]]
* ''{{Persona 2}}'' had a straighter example with Principal Hanya. He's a massive jackass who abuses his authority in ''very'' creative ways in order to ensure his power, and uses the city's powers to brainwash his students into believing he's the best. Except [[EvilIsNotAToy magic has a price]], and he should have read the price tag...
* ''VideoGame/{{Persona 4}}'' has Mr. Morooka, a.k.a "King Moron", a brutally conservative {{Jerkass}} who is convinced that all teenagers are horny troublemakers and that the the main character is nothing but trouble from the city. He treats his students rudely (putting the main character on his "Shit List" within minutes of meeting him if he talks back to him in response to being told that he's a loser), and has a tendency to get drunk on school fieldtrips. Still, his accusations of the Main Character being a horny bastard [[ChickMagnet may actually have some truth behind it]].
** Conversations with some students in the school reveal that he's dragged several girls into his office for "private talks"...in which he advises them on their career paths and urges them to follow their dreams. Morooka might be one of the subtler [[JerkWithAHeartOfGold mean nice guys]] out there, since you'll never, ever find this out without talking to everybody. It's likely that he genuinely cares for his students, but really doesn't know how to properly show it.
** Even the main cast, who all hate him, admit [[spoiler:that he ''really'' didn't deserve to die when Mitsuo murders him]]. And his replacement, Ms. Kashiwagi, is if anything an even ''worse'' {{Jerkass}} than him!
%% * Ishikawa-sensei from ''{{Yumeria}}''.
* The staff from Harvest's only school in ''VideoGame/{{Harvester}}'' takes this trope to an insane level; the teacher Steve meets gleefully uses a baseball bat to punish her students. A cutscene shows that she whacks a child so hard on the head, he bleeds out on the floor.
* In ''VideoGame/FortuneSummoners'' Mr. Harnel is a pretty open version of this (much of his dialogue early in the game is gleefully thinking of how he can torment his students). Ms. Sophia is a more subtle version; she seems nicer, but still has a mean streak (one student had to be "rescued" from her by the headmaster and she picks [[IdiotHero Arche]] to answer a mathematics question because she was the only one who didn't put her hand up).
* Mr. Namyah, the gym teacher with NoIndoorVoice from the ''VideoGame/RealityOnTheNorm'' series. In his very first game he forces a student to box a punchbag covered with little shards of glass, all while he is screaming insults at the student. He is also a bigoted, paranoid conspiracy theorist.
* Law teacher Aristotle Means in ''VisualNovel/PhoenixWrightAceAttorneyDualDestinies'' teaches some very, very grim and underhanded tactics and philosophies in the classroom, despite his apparent pleasantness. [[spoiler: And then if you insult his motto in court, he'll shift his demeanor, complete with hairstyle change, into 100% this, tossing chalk at everyone that fails to answer any of his statements or questions]].
[[/folder]]

[[folder:Webcomics]]
* Mr. Albany from, [[http://imhip.deviantart.com ''I.M. Hip'']] He goes to great lengths to put the main character in detention (again!)
%% * Mr. Dover from ''Webcomic/CollegeRoomiesFromHell!!!'' There's more to him than the trope, but he certainly enjoys nurturing his students' impressions of him.
* In ''Webcomic/RedString'', Arata routinely torments his students; he even orchestrates getting the main character expelled when she dares to stand up to him in class for ridiculing a friend. It's to the point that another main character (known for being headstrong and prone to foolhardy heroism) has been asked by the student body to do something about him.
* Kat from ''Webcomic/SequentialArt'' is a photographer by profession; she was once hired to take school photographs -- and horrified to discover that the teacher who had put special care into humiliating her in fifth grade was the principal of the school. Their adversarial relationship was promptly renewed, and it's highly probable that Kat may have driven the woman to her fatal heart attack.
** Though considering that it was the [[AlphaBitch teacher]] [[JerkAss who did all the renewing of hostilities]], up to and including trying to threaten Kat's job, Kat's satisfaction at the teacher's demise is fairly understandable. (Though [[AndThereWasMuchRejoicing the woman's current students were far more overjoyed]].)
*** To be specific, the most hostile thing [[http://www.collectedcurios.com/sequentialart.php?s=243 Kat does when returning is giggle about how she's now taller than the teacher]]. The teacher, on the other hand, belittles Kat ''in front of Kat's own boss'', mocks her for needing a supervisor, and then mocks her more when she finally starts doing the shoots without her boss present. And what '''''were''''' Kat's actions, which potentially caused the heart attack? [[NotAfraidOfYouAnymore She finally confronts the teacher]], [[CallingTheOldManOut calls her out]] [[TheReasonYouSuckSpeech about her treatment]], and [[http://www.collectedcurios.com/sequentialart.php?s=247 declares that she'll put up with it no longer]].
* Keiko Keshin from ''Webcomic/TriquetraCats'' is an evil vampire sadistic Principal, using her position to torture students, those who survive the torture are made into vampire henchmen.
* In ''Webcomic/ElGoonishShive'', the science teacher (who hasn't actually been seen in a while) was [[http://www.egscomics.com/?date=2002-06-22 shown]] to feel schadenfreude toward Elliot during the time Elliot was [[ShapeshifterModeLock locked]] in a [[GenderBender female form]] during the "Sister" arc. He mocked Elliot for thinking that his teachers really cared about their students education instead of just their [[MoneyDearBoy salaries]].
** Mr Raven starts out looking [[http://www.egscomics.com/?date=2008-04-07 pretty]] [[http://www.egscomics.com/?date=2008-04-09 crazy]]. He also refuses to believe Grace [[http://egscomics.com/?date=2008-01-18 doesn't know what about the World Wars]], and then, when he tries to make it up by saying she should be in a special class, refuses to believe she could have [[http://www.egscomics.com/?date=2008-02-27 learned about WWII that quickly]].
*** It's also mentioned that being one of his "favourites" isn't a good thing; he's ''tougher'' on the students he likes because [[http://egscomics.com/?date=2008-07-02 he expects more from them]]. But he will also [[http://www.egscomics.com/?date=2009-06-18 fight to defend his students without hesitation]], is apparently [[http://www.egscomics.com/?date=2011-06-29 a decent guardian to Noah]], [[http://www.egscomics.com/?date=2012-02-09 helps Grace try to save a boar, and explains things patiently when they can't]] and [[http://www.egscomics.com/?date=2012-01-20 is filled with recrimination about his role in Tedd's parents breaking up]]. He's really a SternTeacher with enough personal baggage to comes across as a sadist if you don't know him.
** Conversely, the math teacher offered a subversion -- although he initially seemed like he was going to be one of these, [[http://www.egscomics.com/?date=2007-12-17 giving a Ellen and Grace a hard time for their improbable coincidences]], he quickly revealed he was actually fooling around and in fact turned out to be quite nice.
* In a surprising move, the titular character from ''Webcomic/DominicDeegan'' is a subversion of the SadistTeacher trope; yes, he teaches a very difficult class, but his reputation precedes him, and he's in fact a very approachable person.
** How is that a subversion, exactly? Not every case of a teacher ''not'' being a sadist is a subversion.
** It's a subversion in that, while he has a reputation as an incredibly difficult teacher, all of his students love him and are better people because of him, he never humiliates or bullies them in any way, and they all actively try to help him in every way they can. The class is hard because the ''subject'' is hard, not because he's a bad teacher. In fact, all of his students considered him their favorite, and were devastated when his reputation as a "hard" teacher caused him to get fired.
%% * The SadistTeacher in ''YuMeDream'' is actually a nun.
* ''Webcomic/{{Precocious}}'' has the [[MeaningfulName appropriately named]] Ms. Monster, though considering her students once rebelled and formed a [[http://www.precociouscomic.com/archive/comic/2010/01/26 union]] she might need to be.
** And [[http://www.precociouscomic.com/archive/comic/2009/08/03 she's in cahoots]]...
%% * ''Webcomic/{{Bug|Martini}}'' shows us that you shouldn't trick-or-treat at the house of a sadist teacher.
%% -->[[http://www.bugcomic.com/comics/halloween-part-1/ "I hate happiness."]]
%% ** [[http://www.bugcomic.com/comics/halloween-part-2/ She gets her comeuppance, though.]]
* Von Pinn from ''Webcomic/GirlGenius'' seems to be [[http://www.girlgeniusonline.com/comic.php?date=20030718 like this]]. It is subverted though, as later it is revealed that [[http://www.girlgeniusonline.com/comic.php?date=20100512 the students actually love her]].
* An arc in ''So You're A Cartoonist?'' involves Curmudgeonly Carl, a substitute art teacher who verbally eviscerates an artistic hopeful's style and abilities to the point where the kid is at a loss for words. However, Carl quickly turns into more of a SternTeacher, since not only does the kid in question has an over-inflated sense of his own ability and ''really'' needed to be brought down a peg, but Carl actually gives him pointers and tells him that he ''does'' have potential, his skills just need fine-tuning. The arc ends with the kid trying what Carl suggested, but mumbling to himself, "I still hate that old coot."
** In his second appearance, Carl's calmed down considerably, and offers to help the same kid with his portfolio after an abysmal college fair visit, if he agrees to visit the college fair every year so Carl can critique his work personally. The kid balks at the idea, until Carl smugly reminds him the college he's representing is the only one in the state that has a comic art degree program. The kid begrudgingly agrees, claiming he ''still'' hates that old coot.
* Miss Arlene from ''Neko Machi'', who is constantly coming up with new ways to mess with her students. Among other things, she's the inventor of the "pop-midterm" (basically a pop-quiz, but worth 25% of your grade), and she considers clicking erasers to be "cheating erasers".
-->'''Kitty:''' You're trying to hurt my brain, aren't you?
[[/folder]]

[[folder:Web Original]]
* Usually subverted and/or averted in the WhateleyUniverse, even though the stories center around the SuperHeroSchool Whateley Academy and some of the teachers are retired ''supervillains''. Erik Mahren, the ex-Marine range master on Range 4 (the heavy weapons range) was notorious for being absolutely ruthless when it came to weapons safety, but the net result of that was that no students were hurt or killed on the ranges in his entire tenure as rangemaster. The Reverend Darren England has gone after a couple students when he sensed their connection to planet-threatening evil...but went ''way'' over the line when he hired Syndicate hitmen to help some of his minions try to assassinate one such student (who happens to be one of the good guys).
** The closest thing to the "sadist teacher" archetype seen at Whateley so far would actually be Amelia Hartford, though she ends up being more of a highly placed ObstructiveBureaucrat or DeanBitterman due to not actually having a teaching position (that we've seen thus far).
* ''WebAnimation/{{Xin}}'' anyone? The school rules are practically built around allowing teachers to do whatever it takes... violent or non-violent... to keep order in class. Including brutalising students into bloody shivering pulps... for [[DisproportionateRetribution homework violations...]]
[[/folder]]

[[folder:Western Animation]]
* ''WesternAnimation/{{Doug}}'' had Mr. Bone & Mrs. Wingo in Doug's own nightmarish imagination. Only his imagination though--in reality, they're both actually {{Stern Teacher}}s--yes, even Mr. Bone. The latter actually went PapaWolf for Doug at one point and expelled ''his own nephew'' when he caught him bullying Doug.
* Mrs. Martin from "WatchMyChops" punishes Bernie and Corneil all the time even when Bernie is not in school nor when school is open. It should be noted that Martin is breaking the law as this is illegal to punish children outside of school. Once, she punished Romeo for no reason. This is also illegal.
* Headmistress from ''WesternAnimation/MuchaLucha'' loves to yell and menace with expulsion, but still has a lighter side that isn't really hidden.
* Mr. Crocker from ''WesternAnimation/TheFairlyOddParents''. Besides his fairy-hunting obsession, he also takes a sadistic glee in handing out "F" grades to his students. In TheMovie, he actually manages to use magic to change reality and make himself EvilOverlord of a {{Dystopia}}n world. However this is balanced out by making him one of the show's resident [[ButtMonkey Butt Monkeys]].
** One episode had a substitute teacher who came across as being a CoolTeacher... until a kid with fairies wishes her to be a permanent teacher, at which point she reveals she's a ''terrifyingly'' competent fairy hunter. As soon as the façade drops, she begins torturing her class to try to catch which one has fairies attempting to do something about it.
* Ms. Bitters from ''WesternAnimation/InvaderZim'' is an extreme example. She's a NietzscheWannabe who not only hates her students (especially Dib and Zim), but everyone and everything in the world. "Children, your performance was miserable. Your parents will all receive phone calls instructing them to love you less now."
** One could argue that she is the OnlySaneMan and is well aware of how much of a CrapsackWorld it is.
*** Her design is almost exactly the same as the teacher in ''ComicBook/{{Squee}}'' (also by JhonenVasquez), who's just as sadistic, and intentionally teaches the students wrong information.
** There's also the popular theory that she's not even human, but rather a HumanoidAbomination. WordOfGod is that she wasn't hired by the school -- ''they built it around her''.
* Inverted in ''WesternAnimation/BeavisAndButthead''; Mr. Van Driessen, the boys' [[GranolaGirl overly spiritual]] social studies teacher, apparently can't bring himself to discipline anyone and gets steamrolled by their pranks time and time again.
** Then played straight by DrillSergeantNasty-turned-teacher, Mr. Buzzcut.
* The Gromble from ''WesternAnimation/AaahhRealMonsters'', who at one point [[TwoBeingsOneBody forced two students to be meshed into the same body]] as a punishment for their bickering. He '''ate''' a student on-screen in one episode because the student accidentally disrupted his lecture by having to chase after his nose, which was running away on little legs. On the other hand, [[PapaWolf he doesn't let anyone]] ''[[PapaWolf else]]'' [[PapaWolf mess with his students]], and he does have a few signs of caring for them.
** One episode hints that his mistreatment is him projecting his pain from the overly tight high-heeled shoes he insists on wearing. Another episode implies that cultivating such a fearsome reputation is what keeps the students in-line.
* Mr./Ms. Garrison of ''WesternAnimation/SouthPark'' sometimes slips into this trope, openly mocking his students if they get some question wrong. The rest of the time he's just plain incompetent, or perhaps this week he's trying to get the school to fire him so he can sue them, not caring about the mental damage he might inflict on the children in the process.
** This goes even further in the episode where Mr. Garrison hires a masochistic leatherman named Mr. Slave as the teacher's assistant, thus becoming a ''literal'' sadist teacher.
* Mr. Lancer from ''WesternAnimation/DannyPhantom'' both uses this trope straight and subverts it. He had the terrible tendency to pick on the unpopular main character Danny by choosing the popular kids over him, harshly criticizing his schoolwork, and doling out punishments, yet a few episodes have shown he does care for all his students, even Danny.
* Subversion in Mr. Ratburn of ''WesternAnimation/{{Arthur}}'': Ratburn is feared as the strictest and toughest teacher in the school, so his reputation lives up to the trope. However, he is an excellent teacher in spite of, or indeed because of his strictness, and several episodes feature him outside of school in order to humanize him.
** One episode revealed he had an even worse teacher, who was also very competent for the same reasons, when he was in school (he was taught Latin in 3rd grade!).
** When a MisplacedKindergartenTeacher took his place one day, [[WeWantOurJerkBack everyone wanted Mr. Ratburn back by the day's end.]]
** One episode featured an [[BillyMadison Academic Decathlon]] between the school's Third Grade classes. Ratburn's class won ''every single challenge''. Not surprising to see as he is the only 3rd grade teacher who seems to actually teach the kids anything.
* A couple of the teachers in ''WesternAnimation/{{Daria}}'': Ms. Barch hates all her male students, and gives them terrible grades. The unfairness of this is only slightly mitigated by the fact that often they deserve them. It is not for nothing that she is depicted as Xena The Warrior Princess in the show's closing credits. Mr. Demartino likes to see ''all'' his students suffer, but in his case it's because he feels it's payback for the pain they put him through with their stupidity. However he greatly fears Ms. Barch (she beats him up in more than one episode and, when given a paintball gun and permission to fire it, she expends an entire magazine on a cowering diMartino. It is revealed the real reason for her hatred of men are all the unresolved issues with her former husband - diMartino reminds her of him).
** In fairness, Demartino's students are so ignorant you could understand how they'd drive him off the deep end at times. He also acknowledges the good students and grades them appropriately. (Daria never seems to have problems getting As in his class)
* Vice Principal Chakal of ''WesternAnimation/ElTigre'' fits this trope. He has it in for Manny and Frida, and enjoys setting harsh punishments for them. However, said students are often troublemaking kids, so you can't really blame him.
%% * Mr. Agar from ''WesternAnimation/CarlSquared'' definitely has it in for Carl. Given Carl is the ultimate slacker and he had to deal with angry goth Chloe a few years earlier, a hatred of the Crashman bloodline might not be entirely unjustified.
%% * Eugenia P. Kisskillya from ''WesternAnimation/{{Detention}}''.
* In the animated ''ComicStrip/{{Peanuts}}'' New Year's special, Charlie Brown's elementary school teacher decides to give the kid ''Literature/WarAndPeace'' as a reading assignment. '''''[[{{Doorstopper}} War And Peace]].''''' To a ''normal elementary school student.'' [[TheGrinch Over Christmas break]] no less.
** Not only that, but she gave Charlie Brown an F despite his best efforts.
*** Her reasoning was that no kid his age could have possibly read that whole book. She then proceeds to [[InsaneTrollLogic give him an even longer book]].
** This was actually an exaggerated version of a storyline that ran in the comic strip, where his teacher assigned ''Literature/GulliversTravels'' during Christmas break (not as long, but still ''way'' too advanced for grade school) and Charlie Brown didn't help matters by procrastinating. (He got a D-minus in ''that'' version.)
* ''WesternAnimation/TheSimpsons''
** Edna Krabappel seems to alternate between being one of these and, more sympathetically, an unfairly put-upon foil to Bart. Generally she's not particularly sadistic, just careless, overworked and depressed.
** Bart's kindergarten teacher. Ohh boy, did Bart have it rough in Kindergarten... Even worse is that her treatment towards Bart happened ''before'' he became the brat that he is known as. That's right, '''she''' is the reason that Bart is the trouble maker that he is today!
-->'''Class:''' ''(singing)'' There was a farmer, had a dog, and Bingo was his name-O!
-->'''Bart:''' B-I-(clap)-(clap)-O! B-I-(clap)-(clap)-O! B-I-(clap)-(clap)-(clap)! And Bingo was his name-O!
-->'''Teacher:''' ''(writes on clipboard)'' Added extra clap; not college material.
** Subverted in "The PTA Disbands!". The teachers go on strike due to Bart's manipulation and a series of substitutes from the townspeople are introduced and quit one by one. Principal Skinner then introduces a thuggish-looking substitute who immediately starts hurling abuse at the students and terrifies them. He's just there to introduce Marge, the real substitute.
** There are also teachers (despite their upbeat attitude) that are known penalize students who tattle and moan (even if they're A-students), show no sympathy towards those who cry, and initially pair up students who clearly do not get along at all, causing even more friction in the class. '''Audrey [=McConnell=]''' from the episode "Bart vs. Lisa in Third Grade", is a clear candidate for this trope.
* Mrs. Grimley from ''WesternAnimation/AsToldByGinger'' takes it UpToEleven. She makes the students sit facing the wall, she does not allow passing notes in class, drifting off into space, hall passes, talking, smiling, laughing, or breathing (if she hears you doing it), and she forces them to write essays for minor infractions. The essays get longer as the episode goes on. She makes Ginger, Miranda, and Courtney write ''16,000-word essays'' for passing a note in class (and adds another thousand words for complaining). Ginger tries to see the good side of Mrs. Grimley by defending her house when the other students egg and TP it. And as it turns out, [[JerkWithAHeartOfJerk she doesn't have a good side]] and doesn't even care that her students pulled pranks on her house. Ginger and the students all rebel against her, and Ginger promptly gets detention for her ReasonYouSuckSpeech.
-->'''Miranda:''' That's inhumane!
-->'''Courtney:''' I don't even ''know'' 16,000 words!
* The ''WesternAnimation/TeenTitans'' episode "Mad Mod" took this to extremes, in which Mad Mod traps the heroes in a school that's constantly trying to kill or brainwash them.
* Were it not for the fact that the show is a cartoon and has a number of bizarre moments, [[MeaningfulName Principal I.M. Greedyguts]] from ''WesternAnimation/JacobTwoTwo'' would have been fired and sent to jail years ago. Besides always having it out for Jacob (although the latter does frequently ruin his plans), his crimes include appropriating money from the Dreary Meadows and spending it on luxuries for himself, planning to turn said school into a stable for his horses (sending the kids to the sub-basement to learn, but allowing one to come up "once in a while" to rub his feet) and not caring if Jacob, his friend and a fellow teacher are trapped forever in another dimension.
* In the last episode of ''WesternAnimation/CourageTheCowardlyDog'', Courage develops self-esteem issues that manifest in the form of a Sadist Teacher that immediately starts tormenting the poor dog and criticizing everything he does, and giving him horrible nightmares. It disperses when Courage eventually accepts himself.
%% * Principal Madman from ''WesternAnimation/WhateverHappenedToRobotJones'' is hard on all his students, but especially Robot, since he's also a technophobe.
%% * Ms. Finster in ''WesternAnimation/{{Recess}}'', that is, the one time she's shown doing anything even ''resembling'' teaching. (She's actually been shown to be a much rounder character than you'd think.)
%% ** This trope doesn't even ''begin'' to describe Dr. Slicer...
%% * Played straight in the ''WesternAnimation/DuckTales'' episode "Nothing to Fear" with Huey Dewey and Louie's hallucination of their teacher. Subverted in a later season when the same teacher actually appears, and is very sweet.
%% * A {{flashback}} on ''WesternAnimation/JimmyTwoShoes'' revealed Lucius had one, despite knowing full well [[BullyingADragon he was the future ruler of Miseryville]].
%% * Mr. Barkin from ''WesternAnimation/KimPossible'' seems to be 10% this and 90% SternTeacher with most of his students, but with Ron, it reverses (It's heavily implied that the reversal stems from revenge for Ron looking at him funny). However, overtime, he has shown to respect Ron.
%% * Miss Simian in ''WesternAnimation/TheAmazingWorldOfGumball''.
%% * Miss [=McBeth=] from ''WesternAnimation/InvisibleNetworkOfKids''.
* Spiro Garkos from ''WesternAnimation/{{Hurricanes}}'' fits this trope as the coach of the Garkos Gorgons Youth Team. He seems to be this to all footballers but Stevie Pepenopolis had it the worst. And he couldn't be reported to Child Welfare because, in the Island of Garkos, he ''heads'' the Department of Child Welfare.
%% * Mr. Mufflin from ''WesternAnimation/FanboyAndChumChum'' will occasionally border on this.
%% * Mr. Wilter from ''WesternAnimation/ChalkZone'' is totally this as well as being the BiggerBad.
%% * Rancid Rabbit and Sally O' Neil from ''WesternAnimation/CatDog'' were this in the episode "Back To School".
%% * The Paddleball Camp Master in the Paddleball Camp episode of ''WesternAnimation/ScaredySquirrel''.
%% * Vlad from ''WesternAnimation/ShurikenSchool''.
%% * Professor Pamplemoose from ''WesternAnimation/{{Sidekick}}''.
[[/folder]]

[[folder:Other]]
* A Latin teacher tells his colleagues: "I had a wonderful dream tonight: I gave {{Cicero}} an F in Latin."
* In this [[http://www.tvspots.tv/video/1325/HERSHEY--TEACHER Hershey's commercial]], a class of 2nd graders bid farewell to their kind-hearted teacher for the summer, only to wind up with a menacing replacement when they reach 3rd grade.
[[/folder]]

[[folder:Real Life]]
* For centuries teachers were allowed to "discipline" children by beating them in class for "bad behaviour". Since the 1990s, these practices have mostly become illegal in Western countries.
** Especially in Great Britain teachers and headmasters had a long tradition of beating and mentally abusing pupils with canes. Corporal punishment in British government-run schools was made illegal in 1987, and all schools in 2003.
* Attached to above, it's something of a common trope for teaching nuns in Catholic schools to be stereotypes as always smacking their students on the back of the hand with a ruler.
* This trope is sometimes {{invoked|Trope}} as a reason for homeschooling, though given that the RealLife incidents tend to be a few highly publicized but isolated cases it's usually an excuse for parents who have other reasons, like religious or political beliefs, that they don't want to discuss.
* Creator/CharlesDickens inspired the teacher Wackford Squeers from NicholasNickleby on a notorius sadistic teacher called William Shaw.
* Writer Creator/RoaldDahl describes in his memoir "Boy" how his teachers often beat the children with a cane and choose the thinnest ones to inflict more pain. He describes one particular teacher, Mr. Hardcastle, as particularly heartless and focused on punishing even the slightest breaking of the rules. The teacher later inspired the character Captain Lancaster in ''DannyTheChampionOfTheWorld''. Mrs. Trunchbull in "Matilda" is also inspired by his teacher's abuse of pupils.
* [[http://www.cracked.com/article/211_the-6-most-horrific-lessons-ever-taught-in-elementary-school The 6 Most Horrific Lessons Ever Taught in Elementary School]] brought to you by ''Website/{{Cracked}}''. It's possible that the teachers involved didn't torment their students out of sadism but out of a [[ObliviouslyEvil genuine belief that they were doing the right thing.]] That arguably makes it ''worse''.
* There's a news story on Yahoo about a teacher that took twenty percent off of a girl's paper. His explanation? "For being a loser."
* There was once a minor scandal in Poland about one [[http://www.edukacjawpolsce.pl/modules.php?op=modload&name=News&file=article&sid=202 batshit crazy teacher]]. She made her students (seven year old children!) sit with hands tied behind their backs (for "better concentration") and, judging from videos recorded by a student with a cell-phone, was also an utter insane bitch whose lessons consisted mainly of screaming at the top of her lungs. (However, her main claim to infamy was her utter, terrifying ignorance. She taught students that whales are fishes, Christopher Columbus was a Polish scientist who made a trip around Earth, "szalik" (scarf) is a five-letter word...)
* As seen on the CantGetAwayWithNuthin page, one teacher ''called the police'' on a girl for drawing on her desk in ''washable ink.'' DisproportionateRetribution, much?
* This is TruthInTelevision as far along as the university level; professors who hate teaching undergrade students. Some take it out on them in the courseload and grades assigned, some indulge in verbal abuse to unprofessional degrees, and seize any opportunity to belittle their students publicly. A few times, a teacher/professor even uses their position as a bully pulpit to essentially indoctrinate their students with viewpoints that only tangentially have any bearing on the subject, and sometimes even makes it a point to arrange it in regards to people providing proof to back their claims on history that they have to find proof at short notice (between class sessions), with no definitively confirmed method of disproving them by the next class.
** [[http://www.ratemyprofessors.com/ShowRatings.jsp?tid=1054345 This guy stands out of all of them.]]
** Averted in Israel, where people usually go through military service and sometimes have worked and/or travelled before beginning their studies; it’s a lot harder to look down upon a fellow adult than it is upon someone who’s practically a teenager.
* [[http://www.dailymail.co.uk/news/article-1383687/Osama-Bin-Laden-dead-Texas-teacher-suspended-mocking-Muslim-girl.html There was]] a supreme JerkAss teacher in Texas who told one of his Muslim students, "I'll bet you're grieving. I heard about your uncle's death." shortly after Bin Laden was killed.
* Oh boy have I got a lot for you guys....
** http://www.dailymail.co.uk/news/article-1330998/Teacher-forced-autistic-children-run-treadmill-punishment.html
** http://www.parentdish.co.uk/2011/02/02/banned-teacher-forced-pupils-to-wear-picture-of-child-with-noose-around-neck/
** http://www.wftv.com/news/15620442/detail.html
** http://www.wnd.com/news/article.asp?ARTICLE_ID=44550 Is just plain cruel!
*** Here's another for you: A father got reports from his autistic son's teachers about his violence. The father put a wire on his son, since he couldn't get his son's side of the story, and well... http://www.youtube.com/watch?feature=player_embedded&v=tfkscHt96R0
* Ron Williams, director of the religious BoardingSchoolOfHorrors in Indiana called [[http://formerhephzibahgirls.webs.com/ Hephzibah House]], has gone so far as to publish articles arguing that it is necessary to beat all children -- his choice of verb-- including [[WouldHurtAChild babies]]. [[http://chucklestravels.wordpress.com/2011/08/05/the-horrors-of-hephzibah-house/ Source.]]
* As mentioned under Literature, Creator/CSLewis's first boarding school was run by a headmaster named Robert "Oldie" Capron who was a ''literal'' sadist, and who was eventually committed to an insane asylum.
* An incident from the news during the early 1990's: Some nine year old girl in an elementary school in The Bronx was molested by a janitor. When she reported the attack to the principal, she called the girl a liar and a whore. The principal's dismissal caused public outrage in the New York Tri-State area and parents tried to get the school board to fire her ass, but the board rejected their demands... twice! Only when she was caught in an undercover video involved in a bribery scandal did anybody punish her.
* Many schools nowadays, especially high schools, have security guards. The problem is many teachers take advantage of this and call security on a student for the most minor of infractions. The irony of this is that calling security causes a much bigger distraction to class than a student who's slightly misbehaving.
* Practically every single doctor on earth can speak of dealing with one of these at some point in their training--medical school, residency. Most of whom will justify their behavior by claiming that they themselves had to deal with one of these, as well as the fact that given that human lives are at stake, it's understandable that there would be such strict demands for perfection and zero tolerance for mistakes.
* Possibly justified during the World War II years. People in certain occupations did not have to report to Basic Training for the Draft. Teaching was one of these occupations, and since WarIsHell, all sorts of people, even people who hated children, got into teaching jobs. After several years, the war ended, but the child-haters were still teaching. They couldn't leave, lest they attract suspicion that they were draft-dodgers, so they took their anger out on the hapless children.
* Mostly Subverted with Drill Sergeants in the military. Most of them aren't seeking to destroy the recruits, but instead to mold them into professional soldiers/marines/sailors/airmen by using DrillSergeantNasty behavior to invoke DareToBeBadass. However, you will sometimes find those drills who are abusive towards the recruits, usually by either doling out excessive punishments or by training them in an unsafe manner.
[[/folder]]

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