[[quoteright:350:[[VideoGame/GuildWars2 http://static.tvtropes.org/pmwiki/pub/images/WereBeasts_copy_copy_6135.jpg]]]]
[[caption-width-right:350:[[BearsAreBadNews Werebears]], [[OurWerewolvesAreDifferent Werewolves]], and [[FullBoarAction Wereboars]], [[Film/WizardOfOz oh my]]!]]

->'''I'm looking forward to two fantastic monthly events now. One of which turns me into a vicious monster and the other one into a were-cat".''
-->-- '''Katie [=McBride=]''', ''Webcomic/TheWotch''

Werebeasts are creatures that can [[{{Shapeshifting}} transform]] between a human (or at least humanoid) form and an animal or animal-like form. They are also known as "werecreatures" or "were-animals". The prefix "were" comes from the Old English word "wer", meaning "man". The technical term for this is ''therianthropy'', from the [[GratuitousGreek Greek words]] for "beast" and "man". The better known ''lycanthropy'' comes from the Greek words for "wolf" and "man", and should only be used for werewolves. Such creatures can be found [[TheOldestOnesInTheBook in the mythology of many cultures]], and the myths have inspired the frequent use of werecreatures in modern SpeculativeFiction, particularly {{Fantasy}} and {{Horror}}.

By far the most common form of werebeast depicted in fiction inspired by European folklore is the [[OurWerewolvesAreDifferent Werewolf]], but many stories use other animals as the basis of their werebeasts. Some of these are inspired by pre-existing mythologies and others are purely the invention of the authors. Other than wolves, potentially dangerous predatory mammals such as cats, panthers, lions and bears are the most frequently depicted werebeasts. However, many other types of creature has been used as the basis of a werebeast. Sometimes authors use normally harmless creatures as the basis of a werecreature for the sake of RuleOfCute or RuleOfFunny. Some works will even use extremely unconventional ideas such as were''cars''. It should also be noted that while werebeasts normally have humanoid shapes as their default form, sometimes a work will reverse the order and make a werebeast an animal that [[HumanityEnsues transforms into a human]]. The wolf version of this is sometimes called a "wolfwere".

Werebeasts often have variations and characteristics similar to those listed on the [[Analysis/OurWerewolvesAreDifferent Werewolf Analysis Page]]. For more information see Wiki/TheOtherWiki [[http://en.wikipedia.org/wiki/Therianthropy Therianthropy page]].

This is a SubTrope to OurMonstersAreDifferent and {{Animorphism}}.

SuperTrope for therianthrope tropes, like OurWerewolvesAreDifferent. The preference for examples on this trope is for creatures explicity called "were", however very similar cases of human-animal transformation can also be listed, if the nature of the character or creature is strongly linked to a specific animal species. Creatures that can turn into any sort of creature or multiple types of creatures should not be listed here, but on the pages for VoluntaryShapeshifting or {{Animorphism}}.


[[folder: '''Related Tropes:''' ]]

* SkinWalker is a Native American multi-animal shape-shifter capable of taking other human forms.
* SlidingScaleOfAnthropomorphism is for information on other tropes related to the combination of human and animal features and {{Shapeshifting}} for other tropes related to changing form.
* WerebeastTropes lists tropes related to werebeasts, including werewolves.
* {{Youkai}} are Japanese supernatural creatures that are sometimes depicted as having features similar to werebeasts. Examples of these should be listed under that trope.

!!Example subpages

* OurWerebeastsAreDifferent/AnimeAndManga
* OurWerebeastsAreDifferent/{{Film}}
* OurWerebeastsAreDifferent/{{Literature}}
* OurWerebeastsAreDifferent/LiveActionTV
* OurWerebeastsAreDifferent/MythologyAndReligion
* OurWerebeastsAreDifferent/TabletopGames
* OurWerebeastsAreDifferent/VideoGames
* OurWerebeastsAreDifferent/{{Webcomics}}
* OurWerebeastsAreDifferent/WesternAnimation

* Creator/DCComics supervillain and Franchise/{{Batman}} enemy Man-Bat (Kirk Langstrom) is a MadScientist who [[ProfessorGuineaPig experimented on himself]] with a [[LegoGenetics serum]] that causes him to [[InvoluntaryShapeshifting randomly transform]] into a monstrous were-bat. Sometimes his wife Francine is also infected with the serum.
* In ''Thrud The Barbarian'' there was a werehamster. As expected, he was quite monstrous.
* The Marvel Universe features a few:
** "The Cat" was once just a costumed heroine, but a ritual was performed on her, transforming her into the werecat Tigra, who would go on to join The Avengers. Her costume was later inherited by Hellcat of ComicBook/TheDefenders. There's a tug-of-war between her human and feline instincts and which has the upper hand tends to depend on the writer. One day she's able to fly interstellar spacecraft, the next she's chasing and eating mice and unable to speak (except in cat noises).
** Ursa Major is a Russian superhero ([[StevenUlyssesPerhero real name: Major Mikhail Ursus]]) able to turn into a humanoid bear.
** Catseye was a member of the Hellions and was meant as an EvilCounterpart to ComicBook/{{New Mutant|s}} Wolfsbane. She eventually evolved to a [[FriendlyRivalry Friendly Rival]] instead.
** Gator Grant, a [[Comicbook/FantasticFour Thing]] foe, can shift between a regular human form and the form of a humanoid alligator. At least once, his transformation was allowed to continue and he turned into regular alligator. It did not last.
** ''ComicBook/MightyAvengers'' has Ninja Were-Snakes. [[LampshadeHanging Lampshaded]] by a caption.
-->'''Caption:''' Yes. [[NinjaPirateZombieRobot Ninja Were-Snakes]].
** Followed shortly by Were-Slugs, Bugs, Rhinos, Octopi, Honey-Badgers, Roosters and Lamprey.
-->'''Caption:''' Don't say we never give you anything.
** Sauron is a Were-Pterosaur, being formerly a human who was bitten by a Savage Land pterosaur and got mutated into a humanoid pterosaur.
* In Fred Perry's ''ComicBook/GoldDigger'', one of the main characters is one of the last Werecheetahs. Other weres include Lions, Tigers, Rats, and of course Wolves. Each subspecies is able to shift between human, animal, and a "Wolf-Man" styled hybrid form. All of the weres retain their rationality in each of their forms, although they need to learn to control their instincts during childhood. Although the weres are separate species, they are capable of spreading thirianthropy to Humans as a disease; they were originally created by a wizard as {{Super Soldier}}s before said wizard was betrayed. They have a HealingFactor for everything except attacks by another were, silver, magic, and Dwarven Steel.
* ''TangentComics'' has Wildcat, a teenage girl who transforms into a feral werecat when her handler says the word "Shazam".
* In the FurryComic Red Shetland, Eon is one of these (technically) of the Animal-Into-Man variety. Or...Normal horse into bi-pedal walking/talking horse. It's a curse thing.
* ''ComicBook/TarotWitchOfTheBlackRose'' has a were-cat named Boo Cat, who's in sexual relationships with a Vampire named Liquorice Dust as well as the title witch. At least 3 of the vampire's friends don't mind, and have joined in. However, her introduction had a werewolf who had very different ideas on inter-species romances. It also featured an Anvilicious speech, a VaporWear Little Red Riding Hood costume, and an example of [[TooDumbToLive why you shouldn't try to force your tongue down the throat of an angry were-creature]].
** Also, compared to the werewolf, the only male werebeast in the series, all of the female were-cats are more [[CuteMonsterGirl human-like]].
* ''ComicBook/TwoThousandAD'' published a bizarre story called ''I Was a Teenage Tax Consultant'' to parody ''Film/IWasATeenageWerewolf''. A teenager is bitten by a rabid tax consultant and transforms into a red tape-obsessed bureaucrat at night.

* In the ''Literature/{{Discworld}}'' spy/supernatural/political/general murderous mayhem thriller ''FanFic/WhyAndWere'', the dynamic balance of the city of Ankh-Morpork is upset by new arrivals, diplomatic staff accredited to an Howondalandian Embassy. For a long time, [[OurWerewolvesAreDifferent Angua von Uberwald]] has considered her own kind to be the only were-creatures still living on the Disc. But new arrivals from Darkest Howondaland prove her to be utterly wrong. The axiom about two kinds of creatures fighting like cat and dog is proven to be literally correct when Werewolf meets Wereleopard for the first time. Ankh-Morpork is suddenly a far more interesting - and dangerous - place to live in.
** Also, werewolves are born shapeshifters, whilst wereleopards use magical rituals that involve binding an animal's spirit to a human host to create an enchanted skin, which they don in order to assume beast-shape and remove to resume human-shape. [[spoiler: Except that the ritual & enchanted pelt is actually how ''all'' shapeshifters do it or originally did it; way back in ancient history, werewolves managed to breed shapeshifting into an inherent ability through a selective breeding program of wolf-shifters with each other, with humans and with wolves; they then used this ability to drive off or slay the other shapeshifter tribes, then told themselves they are and were the only shifting species. The fic ends revealing the birth of the first natural-shifter wereleopard in Howondalaand.]]
* [[http://shiloh.tvheaven.com/hall.html This]] fic series combines cat shifters and ''{{Series/Emergency}}''. The shifters are usually born with the ability, but humans can be infected by a bite or sexual intercourse, as Chet and Johnny are. Most humans don't survive, but some make it. The final transformation involves the skin becoming transparent and then breaking to reveal the new feline form. Those who long enough to become 'brought ins' are [[ShapeshifterModelock stuck for 72 hours, then can shift freely.]] Most of this shifters live in a communal compound for their own safety, but some are 'lost', living outside and do not know they can shift. They are telepathic when shifted, and some humans, like Roy, can hear and speak to them. They have a group of elite warriors called Haunters who battle rogues, and there is a group of rogue shifters called Maneaters. Parents or older siblings can choose a bride for a young shifter if they don't approve of the young one's choice. Fights over this are settled by the Right of Combat, a sort of CombatByChampion. They don't take kindly to rogues and the woman who kills humans and nearly kills Chet is executed when she is caught. Brought-ins are encouraged to pair up quickly, as a shifter's sex drive is more intense than a human's.
* ''[[http://www.fimfiction.net/story/309351/principal-celestia-hunts-the-undead Principal Celestia Hunts the Undead]]'': A ''WesternAnimation/MyLittlePonyEquestriaGirls'' fic where, among other developments, [[spoiler: Fluttershy turns out to be a were-''manatee'', who was turned as a child in order to save her from drowning. She can transform of her own free will most of the time, but if she's in water during the full moon, the transformation automatically kicks in and her manatee side takes over. Meaning that she's suddenly an enormous sea creature that can only think about gorging itself on sea-grass.]] Sunset is rather dumbfounded by the whole thing, but accepting of her friend's secret.
* The minor character Bayr in ''Fanfic/TheKeysStandAlone: The Soft World'' is a gigantic werebear and proudly shows off his bear form to George. George, who hasn't bothered to tell the guy that he's an [[VoluntaryShapeshifting unlimited shapeshifter]] who can easily turn into a dragon, is not at all impressed, though he pretends to be.

* Flippy T. Fishead had a song about becoming a Were''cow''. There is another were''cow'' which he is engaged to (who is female when human, and whom he "turned"). The how-and-why of the male-to-female transformation is not addressed.
* The music video "Thriller" by Music/MichaelJackson has Michael turn into a werecat. He also changed to and from a panther in the hyperextended "Black or White" video.
* Similarly enough, the Bjork music video ''Hunter'' had her changing back and forth into a bear and back into herself. Although she seemed to be holding back her bear transformation.
* Roky Erickson's "It's a cold night for alligators" mentions that people turn into alligators in the fog.

[[folder: Radio]]
* The Storyteller sketch in ''Radio/JohnFinnemoresSouvenirProgramme'' Series 6, episode 2 involves [[spoiler: a werespider, although he prefers "arachnothrope".]]

* Franchise/MonsterHigh features no fewer than five named werecats, with Toralei, who is a tiger-like calico, her girl posse, Meowlody and Purrsephone, being house cats, the black cat pop star Catty Noir, and the Scarisian artist, Catrine [=DeMew=], who is pure white.
** Batsy Claro is the daughter of the white vampire bat; emphasis on ''bat''. She's not a vampire, she's a werebat, with acute hearing, echolocation powers, and a preference for blood...[[spoiler: [[BaitAndSwitch oranges]]]].
** Mouscedes King, daughter of [[Theatre/TheNutcracker the Rat King]], is a wererat, with the ears, tail, teeth, claws, fur, and eyes to go with the theme.

* In TabletopGame/NewVindicators, there are several Neo-Sapiens who have powers that turn them into a humanoid animal. This ranges from Otso, who turns into a man-bear (and in an alternate universe, turns into a man-narwhal), to Doug Droll, who turns into a man-quail, and many more.
* The ''Literature/WhateleyUniverse'' has several "weres" that draw from numerous different archetypes.
* The ''WebOriginal/ProtectorsOfThePlotContinuum'' have had a number of were-somethings, in include [[OurWerewolvesAreDifferent Werewolves]], [[EverythingsBetterwithPenguins werepenguins]], weretigers, werehawks, and even a were-sea-anemone.
* ''Literature/AboveGround'' also features all kinds of werebeasts, although the predominant one remains werewolves. Whatever their animal type, their bite is not infectious: it is a trait inherited genetically. Furthermore, the weres are {{Voluntary Shapeshift|ing}}ers who learn how to control their change as they grow older. To be able to fully control the change back and forth is their passage into adulthood.
* [[http://fc06.deviantart.net/fs71/i/2011/253/a/d/nsa_files__terrordactyl_by_shadow_aspect-d3jrbr5.png Adam Squall]], the AuthorAvatar in ''WesternAnimation/TheIncredibles'' crossover fanfiction ''[[http://fav.me/d3jaeor Rise of the Galeforces]]'', is a were-''[[PteroSoarer Pteranodon]]''.
* Nathan, the Author Avatar in the Monster World series by [[http://monstermaster13.deviantart.com monstermaster13]] is a weregrinch.
* In the world of ''Literature/AStudyInMoonlight'', werebeasts are an exotic, and sometimes poorly understood, but well-known minority. The narrator is half werewolf, a minor character is a wererat, and werebears have been mentioned. Therianthropy can be infectious or inherited, therianthropes can only take mammalian forms, and they have to obey the conservation of mass.
* The ''WebOriginal/SCPFoundation'' has [[http://www.scp-wiki.net/scp-2537 were-]]''bricks''. It's exactly what it sounds like.
* ''Literature/{{Petow}}'': In combination with OurWerewolvesAreDifferent, because there are werewolves. There's wererats, weremice, and other things. Apparently they can be detected with genetic testing.