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[[quoteright:350:[[Series/{{CSI}} http://static.tvtropes.org/pmwiki/pub/images/labcoat-of-science-and-medicine_csi_3499.png]]]]
[[caption-width-right:350:[[Series/MythBusters "Trope confirmed."]]]]

->''"Fear not, lab coat fans! This comic isn't the last we've seen of lab coats and the wearing thereof. There are of the utmost importance in a lab / basement where they have yet to be seen ever working with hazardous chemicals."''
-->-- TheRant [[http://www.egscomics.com/?date=2012-04-10 here]], ''Webcomic/ElGoonishShive''

In media, there are two sorts of people who wear labcoats; scientists, and medical doctors. As such, a character wearing a lab coat is a good indication that they're involved in either science (and/or [[MadScientist Mad Science!]]), or a medical field. This is despite the fact that in real life doctors and scientist do not normally wear such coats unless there is a reason that they need to keep their clothes clean. In media, this coat is almost always white.

A subtrope of the Labcoat of Science and Medicine is the Mad Scientist Lab Coat which is typically the Howie-style lab coat with the asymmetrical front panel and the high, stiff collar. This style of full-coverage lab coat, designed to minimize pathogen contact with street clothing, has long been associated with [[MadScientist esoterically-minded scientists]] from [[Film/{{Frankenstein}} Dr. Frankenstein]] to Dr. Horrible, and is pretty much a clear sign that its wearer doesn't care about such silly things as medical ethics boards while he Gets Shit Done.

Supertrope to DressedToHeal which also requires a stethoscope and a head mirror. Compare EinsteinHair, another classic visual cue that screams "Science person!"
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!!Examples:

[[foldercontrol]]

[[folder:{{Anime}} and {{Manga}}]]
* Hokuto , the token labcoat guy of his team from ''Anime/BtX'', is a person who actually does BOTH science and medicine.
* Shinra from ''{{Durarara}}'', who is noted even by the other characters for not taking that coat off, ever.
* Icchan from ''AngelicLayer'', who really ''is'' a scientist, but most people associate his outfit with "pervert/weirdo."
* Proffesor Tomoe from ''Anime/SailorMoon'' wears one of these in all of his appearances, even in his own house. It's meant to emphasize his MadScientist status.
* ''Anime/NeonGenesisEvangelion'': [[HotScientist Ritsuko]] wears one, being in charge of NERV's medical facilities, alongside being the local OmnidisciplinaryScientist. Naoko and Yui apparently wore them as well, both having high qualifications in meta-physical biology.
* All the regional professors in the ''{{Pokemon}}'' franchise wear these coats.
* Kakei of ''Manga/DrugAndDrop'' runs a pharmacy and has the lab coat to match. What's less clear is whether he is an actual pharmacist [[BackAlleyDoctor or not]].
* In ''Manga/{{Nichijou}}'', the ChildProdigy Professor wears an oversized lab coat and tie. Science teacher Kana Nakamura simply wears one over her regular clothing.
* Okabe Rintarou ([[DoNotCallMePaul or rather HOUOUIN KYOUMA!!]]), the [[LargeHam hammy]] protagonist and self-proclaimed MadScientist of ''SteinsGate'', naturally always wears one of those.
** So does Makise Kurisu. When seeing her wear a lab coat, Okabe decides that they make a [[BackToBackBadasses pose]] and it was EPIC
* ''Franchise/LyricalNanoha''
** Resident LargeHam MadScientist and ''Anime/MagicalGirlLyricalNanohaStrikerS'' BigBad Doctor Jail Scaglietti is rarely ever seen without one. [[spoiler:At least, until he was finally arrested and imprisoned]].
** This became part of [[WhiteMagicianGirl Shamal's]] uniform after she became a medical officer for the TSAB. Fellow TSAB personnel Mariel Atenza also wears one as part of her uniform, although in her case, she's the head of the precision engineering section.
* Just to remind the audience that he's a scientist as well a [[LaResistance resistance soldier]], ''Anime/KillLaKill'''s Aikuro Mikisugi will occasionally don a labcoat. [[NoShirtLongJacket An open labcoat]]. And ''[[ShamelessFanserviceGuy nothing else]].''
[[/folder]]

[[folder:Comic Books]]
* In ''ComicBook/{{Daredevil}}'' #324 Dr. ComicBook/{{Morbius}} puts on a labcoat specifically because it helps him thinks like a scientist he says. In ''[[ComicBook/ThePunisher Punisher]]'' v7 #11 he wears a Mad Scientist Labcoat when stitching back together Frank Castle who had been chopped to pieces by Daken, and turns him into a FrankensteinsMonster.
[[/folder]]

[[folder:Film]]
* In ''Film/GIJoeTheRiseOfCobra'', the scientists working on a particle accelerator all wear lab coats. In real life, particle accelerator operators dress less like movie scientists and more like [[http://genevalunch.com/files/2009/11/cern_lhc_controlroom1109.jpg this]].
* ''Film/BackToTheFuture'': Doctor Emmett "Doc" Brown wears this until he returns from the future.
* The Tooth Fairy from ''Film/TheSantaClause'' wears a dental lab coat.
* Dr. Cockroach from ''MonstersVsAliens'' wears a lab coat, as any respectable MadScientist would.
* Jumba wears a labcoat in the opening scenes of ''Disney/LiloAndStitch'', when he's on trial for creating Experiment 626. He ocassionally wears one in [[WesternAnimation/LiloAndStitchTheSeries the series]] when he's working at his lab.
* ''Film/FlashGordon'': Both Dr. Hans Zarkov and his assistant, Munson, sport traditional white labcoats in spite of them not actually being in a lab of any kind.
* The Film/{{Ghostbusters}} wear blue lab-coats in their first commercial.
* ''Film/{{Skyfall}}''. Lampshaded when Bond meets the new (and very young) Q.
-->'''Bond:''' You've got to be joking.
-->'''Q:''' Why, because I'm not wearing a lab coat?
[[/folder]]

[[folder:Literature]]
* The standard uniform of every Technician, the caste who keep society's machines and computers, and thus, society, functioning in Creator/RobertWestall's ''Literature/FuturetrackFive'' is the classic white labcoat, buttoned in different ways to differentiate between grades of Tech.
* Invoked by Dr. Sandrisson in ''Literature/GrandCentralArena'', whose usual outfit is a white suit of which the coat is tailored to resemble a lab coat.
[[/folder]]

[[folder:Live Action TV]]
* Practically every character on a ''{{CSI}}'' series wears a labcoat at one point or another, for the scientist version. And sometimes it's a double, with characters like Doc Robbins and Ray Langston on regular CSI or Dr.Hawkes and Sid Hammerbeck on ''{{CSI NY}}''. Sort of. Although they *are* [[NotThatKindOfDoctor that kind of doctor]], and have been known in some cases to treat colleagues, they aren't actually practicing medicine.
* Dr. Beverly Crusher, from ''Series/StarTrekTheNextGeneration'', is rarely seen without her blue labcoat.
* {{Averted|Trope}} by Dr. Series/{{House}}, who regularly refused to wear his lab coat. In Princeton-Plainsboro, labcoats are the biggest visual indicator that any given character with whom you're unfamiliar is a doctor and not a nurse or an orderly, as their policy is that doctors need to wear labcoats.
* ''NoahsArc'': When Ricky wakes up in the hospital, he sees Junito (who is wearing his labcoat for the first time). The presence of the labcoat lets Ricky know that Junito's there as a doctor, not a visitor, and something serious must've happened to him.
* ''Series/TheXFiles'': Agent Dana Scully wears scrubs and/or a labcoat whenever she performs an autopsy. She's the scientist and sceptic of the Dynamic Duo.
* {{Series/NCIS}} has forensic scientist Abby Sciuto (science sub-type) and Chief Medical Examiner Donald "Ducky" Mallard (medicine sub-type).
[[/folder]]

[[folder:Music]]
* Music/DoctorSteel is almost always seen in a somewhat comical-appearing PVC labcoat. His "doctorate" is never really specified, but he shows aptitude in a multitude of disciplines.
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[[folder:Tabletop Games]]
* Warhammer 40,000's Fabius Bile wears a lab coat as an obvious marker of his nature as a genius mad scientist. Given that he spends much of his time involved in gruesome surgical experiments or mixing up dangerous alchemical elixirs, it's also of practical use. Of course, this being Warhammer 40k, and Fabius being an amoral monster in league with the Infernal Powers, said labcoat is made from stitched together human skins.
[[/folder]]

[[folder:Video Games]]
* In ''VideoGame/HalfLife1''/''VideoGame/BlackMesa'', ''Blue Shift'', and ''Opposing Force'', almost every scientist you see is wearing a lab coat. Then, in ''VideoGame/HalfLife2'', there's a photo of some Black Mesa employees, and again, everyone in the photo is wearing a lab coat. In the same game, Kleiner is always wearing a white jacket, though it's not quite long enough to necessarily qualify as a lab coat, ''per se''. When you arrive at Black Mesa East, Eli says, "We'll get you out of that hazard suit and into your lab coat where you belong." Black Mesa scientists really like their lab coats, it seems. Though, to their credit, Eli, Judith, and Magnusson aren't wearing them in the ''Half-Life 2'' games but Magnusson's assistant, Uriah, is wearing one.
* Doctor Hojo of ''VideoGame/FinalFantasyVII'' is never seen without his labcoat. His rival, Doctor Hollander, wears an identical coat in the [[CrisisCore prequel]]. It's used to establish their MadScientist status and highlight the madness in their scientific endeavors.
* In ''TheLastRemnant'', Rush's parents both wear these. The pair are some of the most well-known scientists studying Remnants in the Academy.
* Bowman Jeanne of ''VideoGame/StarOceanTheSecondStory'' wears one when in his pharmacy, and retains it if he joins the party. His special attacks are also themed around pills and medicine to further illustrate his association with this field.
* In ''VideoGame/DayOfTheTentacle'', when Hoagie hires himself as Red Edison's assistant, he is told to "grab his labcoat and get to work", even though the only thing going on in Red's lab is simple mechanic work and Red himself isn't wearing one. (The labcoat figures into a puzzle where it's used to make a kite.)
* Naked Snake in ''MetalGearSolid3'' gets one in order to infiltrate the soviet's weapon laboratories. Guards will be completely fooled by it as long as Snake doesn't start doing suspicious things like crawling around, but other scientists will immediately trigger the alarm if they see his face.
* Labcoats in the ''VideoGame/{{Fallout}}'' games give bonuses to your Science skill, and some Medicine-boosting apparel has the same look. Both ''VideoGame/{{Fallout 3}}'' and ''VideoGame/FalloutNewVegas'' have unique labcoats which boost both skills.
* The Medic in ''VideoGame/TeamFortress2'' wears one. In "Meet The Medic", we see him put on his coat while preparing for battle (AFTER performing open-heart surgery on The Heavy).
* Q in every ''Franchise/JamesBond'' game between ''VideoGame/AgentUnderFire'' and ''VideoGame/EverythingOrNothing''.
[[/folder]]

[[folder:Visual Novels]]
* Ema Skye from the ''Franchise/AceAttorney'' series always wears a white lab coat whenever she appears, befitting her dream of being a forensic scientist.
[[/folder]]

[[folder:Webcomics]]
* Dr [=McNinja=] of ''Webcomic/TheAdventuresOfDrMcNinja'' is either a ninja in a lab coat, or a doctor with a ninja outfit (with mask) under his labcoat.
* In ''Webcomic/ElGoonishShive'', Tedd, Dr. Germahn and his staff often wear labcoats when working in their respective labs even though they are never seen working with hazardous chemicals as pointed out in the page quote.
-->'''Tedd''': (in a shirt) [[http://www.egscomics.com/?date=2012-06-11 Hang on a sec]]. These theories are ''totally'' lab coat worthy.
* Parodied in [[http://xkcd.com/699/ this]] ''Webcomic/{{xkcd}}'' strip.
-->Did you know you can just ''buy'' lab coats?
* In ''Webcomic/{{Life}}'', [[http://www.cha0sden.com/Life.php?comic=46 Felicia puts one on when she starts brainstorming comic ideas on her whiteboard.]]
[[/folder]]

[[folder:Web Original]]
* The titular Dr. Horrible of ''DrHorriblesSingAlongBlog'' has a doctorate in horribleness. Of course, when he goes truly evil at the end, his white labcoat is traded in for a blood red one.
* WebVideo/TheNostalgiaChick introduced us to Doctors C. Block and C. Tease. They have had a few recurring appearances, and even crossed over to other Website/ThatGuyWithTheGlasses review videos.
** Though their doctorates are [[MorallyAmbiguousDoctorate morally ambiguous]] at best; ''ToBoldlyFlee'' reveals that at least one of them got their degree from a cereal box.
* Labcoats are standard gadgeteer/deviser uniform at [[WhateleyUniverse Whateley]], due to the convenience of the pockets and hardpoints that make it easy for them to carry what they need with them.
* In ''Podcast/WelcomeToNightVale'', [[HotScientist Carlos]] the obsessive OmnidisciplinaryScientist even has a casual weekend labcoat that he wears on dates.
* Though he's neither, Strong Bad gives HomestarRunner a lab coat and NerdGlasses in order to make him seem smarter. It fails to make any impact on his intelligence, but the first word out of his mouth when he attempts to say something smart is "Science!"
[[/folder]]

[[folder:Western Animation]]
* Dr. Doofenschmirtz of ''WesternAnimation/PhineasAndFerb'', the origin of whose doctorate may not have been revealed yet. PlayedForLaughs as everyone who's not familiar with him [[GenreBlind thinks he's a pharmacist]].
* Dexter from ''WesternAnimation/DextersLaboratory'' is a young MadScientist in training. He might not have the formal education, but he certainly has the intelligence.
* Dr. Scratchensniff from ''WesternAnimation/{{Animaniacs}}'' wears one, despite supposedly being a psychiatrist.
** A perfectly valid piece of attire, since Psychiatrists go through medical school and are licensed to prescribe medication.
* Dr. Five Eyes from ''WesternAnimation/SkysurferStrikeForce''
* Viceroy from Randy cunningham 9th grade ninja wears one, though his is lavender instead of the traditional white.
* Clyde Crashcup and Leonardo from ''WesternAnimation/TheAlvinShow''.
* A pair of scientists who often show up to give Daggett and Norbert some trouble in ''WesternAnimation/TheAngryBeavers'' always wear white lab coats. No matter what they do, it's ForScience!
-->''Being a scientist means never having to say you're sorry.''
* In ''WesternAnimation/AdventureTime'', this is Doctor Princess's usual garb. PB often wears one when she's doing something science-y.
[[/folder]]
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