[[caption-width-right:257:[[http://camilkuo.deviantart.com/art/Time-to-be-King-4143320 Time To Be King]]]]

->''"A son can bear with equanimity the loss of his father, but the loss of his inheritance may drive him to despair."''
-->-- '''Creator/NiccoloMachiavelli''', ''Literature/ThePrince''
%% One quote is sufficient. Please place additional entries on the quotes tab.

AristocratsAreEvil. AmbitionIsEvil too. So what could be worse than ambitious royalty?

Evil Prince Bob knows he's the stuff of which great kings are made. Unfortunately, while he is [[RoyalBlood in line]] for [[TheKingdom the throne]], there are a lot of lesser men in front of him. If only Prince Bob could...persuade them to get out of the way, then nothing would stand between him and the glorious reign he ''knows'' he is destined to have.

Usually the Evil Prince is not high in the line of succession, and his scheming arises from the fact that he won't inherit under current circumstances. But sometimes he is the eldest son and heir, and his only reason for [[{{Patricide}} giving his father a push]] into immortality is that he's too impatient to wait.

A common subtrope is to have the Evil Prince as [[CainAndAbel the younger brother]] to the king, who tends to be his [[TheGoodKing polar opposite]]. This usually means the king is too good-hearted to see [[DevilInPlainSight his brother's true nature]], with bad results for the children of the king once he is gone (Evil Princes tend to make {{Evil Uncle}}s).

For some reason there are very few Evil Princesses. One explanation is that, perhaps because of [[EverythingsBetterWithPrincesses the very strong influence of Fairy Tale (and]] [[Franchise/DisneyAnimatedCanon Disney)]] [[EverythingsBetterWithPrincesses heroines]], princesses are good characters. Another explanation is that royal daughters are usually not in the line of succession and have nothing to gain by disposing of their rivals. However, since in fiction [[GodSaveUsFromTheQueen queens can be evil]], the odd evil princess can turn out to be a total tyrant.

This trope is rooted in an underlying belief that certain persons are or are not meant to rule, particularly when the monarch is understood to hold the throne by the will of some higher power. King Bob, by circumventing the rightful sequence of succession, is an illegitimate ruler -- he wasn't ''meant'' to have the throne -- and thus he and his rule will be bad. The irony is that legitimate rulers are not automatically good: the firstborn son may be a RoyalBrat; the King who believes he is [[AGodAmI descended from the gods]] may become a tyrant. On the other hand, the law of succession may be a better system for determining the ruler than [[AsskickingEqualsAuthority combat and/or murder]] as a man who would literally kill for the throne is unlikely to rule with kindness.

This is at least OlderThanPrint, stretching back to [[KingArthur Mordred]] and seen as recently as ''Film/{{Stardust}}''.

See also {{Patricide}}, AristocratsAreEvil, TheBaroness, EvilUncle, and EvilChancellor. If an Evil Prince already has the throne and is trying to keep the rightful heirs off of it, see RegentForLife. Regardless of how thorough they are in killing off rivals, there's usually a HiddenBackupPrince with better credentials.

Contrast with ShelteredAristocrat, TheWisePrince and KnightInShiningArmor.

In terms of the ranks of AuthorityTropes, the tropes that are equal are PrinceCharming, PrinceCharmless, WarriorPrince, TheWisePrince, and all PrincessTropes. The next steps down are TheGoodChancellor, EvilChancellor, StandardRoyalCourt and DeadlyDecadentCourt. The next steps up are TheCaligula, TheGoodKing, GodSaveUsFromTheQueen, TheHighQueen, SheIsTheKing, and TheWomanWearingTheQueenlyMask.




[[folder:Anime & Manga]]
* From ''Anime/DragonBallZ'', we have Vegeta, who is nicknamed [[spoiler: the Dark Prince, specifically after his FaceHeelTurn]].
** He played the trope more straight during his first confrontation with [[TheHero Goku]].
* Tsukuyomi from ''MugenDensetsuTakamagahara DreamSaga'' refuses to allow Amaterasu to awaken because her current incarnation, his sister, would quash his pollution-and-repression-happy regime in an instant. [[spoiler: Actually, she'd do [[TheEndOfTheWorldAsWeKnowIt a lot more than that]]]].
* Most all of the princes in ''Anime/CodeGeass'' are manipulative mass murderers raised by [[TheEmpire the Holy Britannian Empire's]] Darwinistic ideals to scheme and fight against each other for the throne... with the exception of the mellow 1st Prince Odysseus, AKA [[FanNickname Prince Valium]]. [[spoiler: Schneizel]] is the prince that tries to overthrow his father and take the throne. [[spoiler: Lelouch]] is the one that succeeds, though he did it for [[spoiler: revenge rather than the throne]]. And to [[spoiler: save the world]], but that's besides the point. And he ''did'' [[spoiler: take the throne afterwards]], but that was completely unrelated.
* ''Anime/MobileSuitGundam'' has Prince Gihren Zabi, who acts as the EvilChancellor and TheStarscream to his father, Sovereign Degwin Sodo Zabi. Cutting his father off from [[PuppetKing all genuine power]], Gihren takes the reins of the state, before finally [[spoiler:annihilating Degwin with a WaveMotionGun]] when the latter hopes to make peace with TheFederation.
** Gihren's sister Kycilia is one of the rare {{Evil Prince}}sses in fiction. A ruthless military commander who acts as TheStarscream to Gihren, Kycilia and her brother go back and forth on the coup d'etat attempts before she [[spoiler:finally blows him away in revenge for her father]].
* Ukyo from ''Anime/SamuraiSeven'' kills [[spoiler: the emperor, who he is a clone of]] in order to inherit the throne ''sooner'', although [[spoiler: it's implied he is the last remaining clone of the Emperor (who is hooked up to a life support system), so he probably wouldn't have had to wait that long]]. He also caused his adoptive father's demotion in order to take his place.
** He wasn't the last possible heir. He found some of the others and made them act as [[BodyDouble body doubles]]. He was the only one to ever be publicly acknowledged as heir instead of being executed as unsuitable, however.
* Almost everyone in ''LightNovel/TheBrideOfAdarshan'' assumes main character Alexid to be one of these. He's called the "Black Demon" for his apparent savagery in battle, he consistently wears dark clothing, and [[spoiler: his mother was a commoner]]. [[spoiler: Even his ''mentor, who raised him,'' believed Alexid harbored resentment towards his older brother the king and harbored ambitions to take the throne. This culminated in his mentor trying to kill him.]] The truth is the complete opposite. Alexid truly loves his brother and is actually ''terrified'' by the prospect of taking over the throne since he doesn't have the same knack for ruling a country.
* ''TheFiveStarStories'' has FEMC GL IIII Amaterasu dis Greens OOE Ikaruga, better known as Sarion. While he's a pretty minor character, he still fits this trope as a glove. AxCrazy? Check. [[SelfMadeOrphan Made himself an orphan]] just ForTheEvulz? Check. [[KickTheDog Gleefully permitted]] his underlings to rape and pillage ''their own nation'' during his rebellion? Check. Rebelled ''after'' his royal cousin the protagonist commuted his death sentence (due to aforementioned orphaning) to life imprisonment because [[FantasticRacism a lowly fatima]] was [[EverythingsBetterWithPrincesses made a princess]] and [[AmbitionIsEvil placed higher than him]] in a succession? A tick mark the size of a Float Temple.
** And for the kicker he's still one of AKD's [[KarmaHoudini premiere knights]], commanding a sizable detachment of the Royal Guard, First Easter Mirage Corps Green Left Wing, consisting of heroic sociopaths just like him. In fact, his current princely title was given him ''after'' that story with the rebellion. He's just that useful.
* Xanxus of ''Manga/KatekyoHitmanReborn''. Subverted because he's [[spoiler:adopted so he couldn't be the next boss of the Vongola after all]]. And also Belphegor. [[spoiler:His brother Rasiel is supposed to be the next king. Belphegor killed him because of this. In the Future Arc Rasiel shows up alive and reveals that he is just as evil, that he was also planning to assassinate Belphegor and that they tried their plans on the same day]].
* Crown Prince Sincline from ''Anime/{{Golion}}'', whom himself is a [[spoiler:halfbread spawn of a human and whatever creature Daibazaal is]].
* RareFemaleExample: Joei from ''TheTwelveKingdoms'', younger sister to [[spoiler:the deceased]] Queen Joukaku and aspirant to the Kei throne, who tries to usurp it from the rightful heir Youko.
* Dilandau sits on a throne in a scene or two in ''Anime/TheVisionOfEscaflowne'', but he is not actually a prince. [[spoiler:He is a noble, being Allen's sister Selena and all, but he doesn't know that.]]
* Believed to be the case in-universe in ''TsubasaReservoirChronicle''. The Valerians fear that their (supposedly) evil twin princes [[spoiler: Fai and Yuui]] will usurp the throne someday, and this is implied to be part of the reason that said twins are "punished" as horribly as they are.
* Ruu-Kain from Anime/BlueCometSPTLayzner, son of BigBad Admiral Gresco and leader of the Gradosian army [[spoiler: and THE BigBad of the second part]].

[[folder:Comic Books]]
* It's explained in his BackStory that {{Darkseid}} was second in line for the throne of Apokolips behind his older brother. With help from Desaad, he killed his older brother and usurped both the Omega Force and the role of crown prince.
** Likewise Marvel's {{Thanos}}, whom is an Expy of Darkseid, was the eldest son to the planet Titan's leader and was banished for his crimes. Years later he would return to devastate Titan and rule it with an iron fist until he was defeated by Earth's heroes during his first encounter with the cosmic cube.
* Comicbook/{{Aquaman}}'s half-brother Orm (alias Ocean Master), who is constantly out to usurp his place as King of Atlantis.
* ''[[ClassicDisneyShorts Mickey Mouse and the World to Come]]'' has Nikolai of Illustania, who took charge of the kingdom when his father became old and ill and decided to ruin the [[GhibliHills pristine landscape]] with industry as well as assist international criminal the Rhyming Man in a scheme to change the face of the globe.
* Bron from ''ComicBook/{{Scion}}'' began this way [[spoiler: before killing his father and becoming king himself]].
* According to two 1940s comic stories, [[Disney/SnowWhiteAndTheSevenDwarfs Queen Grimhilde]] had one of these for a brother.
* In ''ComicBook/TeenTitans'', Blackfire is first in line to inherit the position as Queen, but the fact that she was born without the superpowers that are common on her planet make her seem weak, so her younger sister Starfire becomes first in line. This does not sit well with Blackfire, who then sells her into slavery to get rid of her.
* The Yellow Bastard from ''SinCity'' fits this trope [[UpToEleven and then some]]. As the son of a sadistic United States Senator and heir to the most powerful (and evil) family in Basin City, Roark Junior has ''carte blanche'' to do whatever the hell he feels like with impunity -- [[{{Squick}} including preying on children.]]
* The Comicbook/FantasticFour found out to their horror that Prince Zorba, the hereditary ruler of Latveria they restored to the throne after deposing DoctorDoom, was this when Von Doom showed them the tyrannical devastation he was inflicting on the country. In cooperation with Doom, the Four helped depose Zorba, but were forced to leave Doom in power.
* Comicbook/[[EvilSorcerer Loki]] is prince by adoption of Asgard and technically prince by birth of the Frost Giants of Jotunheim. He has enough clout with the Frost Giants to at least use them as {{Mooks}} from time to time and regularly schemes to overthrow his adopted father Odin, take over Asgard and kill his foster brother TheMightyThor somewhere along the way.
* Like Loki, Vulcan from the ''ComicBook/XMen'' books is a common-born brought into a royal family. Instead of being adopted, as Loki was, Vulcan exploits a loophole on Shi'ar law to marry into the Shi'ar royal family through marriage to Deathbird. He wastes no time in wasting his new father-in-law and taking his crown.
* Tyrannus from ''ComicBook/{{Swordquest}}'', who succeeds his father as king after the latter's suspicious death. One of Tyrannus' first acts was to order the deaths of two infants because he received a prophecy that they would be responsible for his death.
* Lord Nomed from Action Comics #301, the EvilNephew of Prince Endor of the Sorcerers Planet of Zerox. He tries to depose his uncle by feeding Pegasus a potion that will prevent him flying the day of a procession, meaning Endor will lose the throne. When Supergirl foils the plan by bringing the flying horse Comet to Zerox, Nomed tries to feed Supergirl a potion that will turn [[TakenForGranite her to gold]]. However Comet fires an arrow that knocks the potion onto Nomed, [[HoistByHisOwnPetard turning him to gold]].

* British comedians love to make jokes about Prince Charles being one of these and frequently trying to assassinate the Queen.

[[folder:Fan Works]]
* Prince Michael in ''Fanfic/WhatAboutWitchQueen''. He believes himself to be the rightful heir to the Southern Isles instead of his older brother king Friedrich and schemes to overthrow him in a way that would make him the king. He also has no qualms about sending eleven-year-old girl to what's almost certainly her death. To most of the outsiders, though, he appears to be WisePrince.

[[folder:Films -- Animated]]
* In the Franchise/DisneyAnimatedCanon:
** Prince John from ''Disney/RobinHood''.
** Scar from ''Disney/TheLionKing'' kills his brother and tries to kill his nephew.
** [[spoiler:Prince Hans]] in ''Disney/{{Frozen}}.'' [[spoiler: Since knocking off his twelve older brothers would be a lot of work, his ambitions involve usurping a throne outside his own kingdom through either manipulation and marriage or murder, whichever comes first.]]
* PrinceCharming from the ''WesternAnimation/{{Shrek}}'' movies is intended more as a parody of the traditional [[KnightInShiningArmor fairy tale good prince]], but fits this role very well in ''WesternAnimation/ShrekTheThird''.
* Laird from ''WesternAnimation/ThePrincessAndThePea''.
* Lord Shen from ''WesternAnimation/KungFuPanda2'' is a slight subversion, as both of his royal parents are already dead by the time he sets his plans in motion ([[FreudianExcuse though still influence him heavily]]).

[[folder:Films -- Live-Action]]
* Prince Yu from ''Film/CurseOfTheGoldenFlower''.
* Prince Leopold from ''Film/TheIllusionist'', who is based on Prince Rudolph of the Austro-Hungarian empire. Prince Rudolph committed a murder-suicide in his hunting lodge; his body was found with a number of bullets in it indicating that there was a palace cover-up and that TheCoronerDothProtestTooMuch. Given that, after his death, Franz Ferdinand became heir, things might have turned out ''better'' had Rudolph gained the throne.
* Louis Mazzini, (eventually) Duke of Chalfont, the cheerfully amoral [[VillainProtagonist 'hero']] of ''Film/KindHeartsAndCoronets''.
* Commodus, from ''Film/{{Gladiator}}'', though he had something of an excuse--his father, rather than passing on emperorship to him, as had become commonplace (at least in the world of the movie--in Imperial Rome, it was relatively common for an Emperor to choose an adoptive heir as opposed to a blood one; look at Julius, Augustus and Marcus Aurelius himself), was going to give it to Maximus, who in turn was going to use it to put power back into the hands of the Senate and restore the Republic.
* ''Film/RoboCop1987'' makes a modern-day EvilPrince out of the CorruptCorporateExecutive.
* Lord Rathbone from ''[[ShanghaiNoon Shanghai Knights]]''.
* ''Film/TheMadnessOfKingGeorge'' portrays George III's son, The Prince of Wales, in this manner. Whether or not it's TruthInTelevision is debatable.
* Prince Nuada in ''Film/HellboyII: The Golden Army''. He has the sympathetic aspect of fighting for his realm's survival, but his tactics are ''so'' extreme that ''everybody'' argues against him.
* Prince Nizam from ''Film/PrinceOfPersiaTheSandsOfTime'' although he's never called by this title, since [[ViewersAreMorons the audience could confuse him with the good guy]].
* ''Film/{{Stardust}}'' has a bunch of evil princes; most notably [[MarkStrong Septimus]].
* Subverted in ''Film/{{Thor}}''. Loki shows all signs of being the evil prince, who wants his brother and father out of the way so that he can have the throne except for one thing..... he doesn't want the throne. He never intended for Thor to be banished to Earth or for Odin to fall into the Odinsleep, but they did and the throne just dropped into his hands.
-->'''Loki:''' I never wanted the throne! I only ever wanted to be your equal!
** Played much straighter in ''Film/ThorTheDarkWorld'', where Loki [[spoiler:disposes of Odin through unknown means and impersonates him in order to usurp the throne.]]
* Otwani in ''Film/{{Sheena}}''. He is a modern example as the film is set in then present day Africa. He has his brother Jabalani assassinated so he can become king.
* Prince Humperdink from ''Film/ThePrincessBride''.
* Prince Einon from ''Film/{{Dragonheart}}'' grows up to be an evil tyrant. It pains his mentor, Bowen, but he must finally accept, that despite his teachings, [[DeceptiveDisciple the kid was always a rotten little punk.]]

* Wang Sau-Leian in Literature/ChungKuo has to wait for his father and three older brothers to die before ascending the throne - but why wait?
* ''Literature/TortallUniverse''
** While technically a duke, Roger from ''Literature/SongOfTheLioness'' enacts numerous {{Evil Plan}}s to get rid of his young cousin so that Roger can be first in line to the throne again. He tries everything from MysticalPlague to AnimalAssassin to a RealityChangingMiniature. And when [[spoiler:he comes back from the not-quite-dead]], he's a straight-up OmnicidalManiac.
** Extremely rare female example in ''Literature/DaughterOfTheLioness''; Princess Imajane, the regent for the three-year-old king, arranges to [[spoiler:send a magical storm to kill his majesty and become queen.]] Her husband doesn't object, but he's mostly following her lead. Surprisingly, [[spoiler:it works. For a while]].
** A minor example in ''Literature/ProvostsDog''. [[spoiler:Prince Baird is a {{Jerkass}} and willing participant in the plot against his brother, but he's really a pawn of Lord Halleburn and wouldn't have come up with the idea on his own.]]
* Prince John, from the most widely accepted modern version of the ''RobinHood'' stories (and, according to some, in RealLife, although the latter has been hotly contested among reputable historians on both sides). (''Please see the Discussion Page for further details.'')
* Several of these in the {{Deryni}} works:
** Prince Festil Furstán of Torenth was a younger son who didn't like being landless, so he gathered other landless younger sons, borrowed some troops from his father and conquered neighbouring Gwynedd in 822.
** Then-Prince Wencit Furstán deposed his nephew King Aldred (with the help of Aldred's wife Charissa of Tolan) and took the throne of Furstán for himself.
** Prince Conall Blaine Cluim Uthyr Haldane is the eldest son of Prince Nigel Haldane and terminally jealous of his cousin King Kelson and Kelson's foster brother Dhugal, Earl of Transha. He takes secret instruction in using the Haldane powers, which are only supposed to wielded by the reigning monarch. He puts ''[[FantasticDrug merasha]]'' in Dhugal's flask while traveling on a quest for Camber's relics. He seduces the woman Kelson wants to marry. He [[spoiler: attacks his father and leaves him in an arcane coma]]. He ultimately [[spoiler: challenges his cousin to a duel arcane at his treason trial]]. By the way, his second name was also that of a Festillic king; [[WhatDidYouExpectWhenYouNamedIt coincidence? Maybe not]].
** Mahael and Teymuraz Furstán are this (as well as being [[EvilUncle evil uncles]]) to Liam-Lajos in ''King Kelson's Bride''. One or both of them are widely suspected of suspected of disposing of Liam's elder brother Alroy previously.
* All the princes in ''Literature/{{Stardust}}'' (except possibly Primus), but especially Prince Septimus. Moreover, their father was himself an example of The Evil Prince made good, as were a number of other monarchs before him (it was a family tradition). Primus, while clearly ambitious, appears not to be evil (to stop Septimus, Primus bribes a soothsayer to lead his brother on a wild goose chase; to stop Primus, Septimus tries to ''poison him'').
** In the book, each of the three princes that survive their father (including Primus) had killed one of their brothers; Septimus had killed two. Before the book ends, Septimus had killed a third and was quite peeved that someone had Primus killed first as he now had to avenge his dead brother instead of kill him.
*** In the book, the father is quite peeved at the inadequacy of this generation: his father had been, properly, down to one son by the time of his death. He says as much in the movie as well and helps arrange for Septimus to off another one before he dies.
* Creator/CSLewis's ''{{Narnia}}'': Prince Rabadash in ''The Horse and his Boy''; Miraz from ''Prince Caspian'' killed his brother, stole the throne, and plotted to kill his nephew as soon as his own son and heir was born.
* In Tolkien's ''TheSilmarillion'' we have Ar-Pharazôn, last King of Númenor, who usurped the throne by the less usual method of marrying the rightful heiress (who was also [[KissingCousins his cousin]], despite it being illegal under Numenorean law) and then forcibly reducing her role to that of his consort. There's also the example of Maeglin, the nephew of King Turgon of Gondolin, who betrays the city to Morgoth partially to gain rulership over it, but mostly because he [[IncestIsRelative wants to marry his cousin]]. That she already has a husband and son doesn't stop him -- he just plans to off them first.
* Although based on ''Theatre/{{Macbeth}}'', given that he's the cousin of the king he murders, Duke Felmet of the Literature/{{Discworld}} novel ''Discworld/WyrdSisters'' likely counts.
** This also seems to be played with in the novel ''Discworld/MenAtArms'' where the evil aristocrats try to place Captain Carrot (the legitimate heir) on the throne with Edward d'Eath and other members of the Assassins' Guild as {{Poisonous Friend}}s.
** The Duke of Sto Helit in ''Discworld/{{Mort}}''. Cousin to King Olerve of Sto Lat, he's gone from fifth to second in line before he appears, and becomes next in line shortly afterwards. Described in the ''Discworld Companion'' as "quite capable of killing all who stood between himself and the throne, or even between himself and the drinks cabinet."
* Several Princes vying for Oberon's throne in ''Literature/TheChroniclesOfAmber'' by Creator/RogerZelazny. Describing the exact intentions of the Nine would spoil most of the intrigue, but be prepared that some "evil" guys will be redeemed and some "good" ones will reveal themselves evil to the core.
* The novel ''{{The Prisoner of Zenda}}'' has an interesting example in the character of Black Michael, who plots to capture and kill his half-brother, the legitimate heir and take the throne for himself. Uniquely, he is [[VillainWithGoodPublicity much more popular than their true heir]], suggested to be their father's favorite and doesn't come across as that evil outside of this plan.
* Prince Serg of LoisMcMasterBujold's ''[[Literature/VorkosiganSaga Shards of Honor]]'' was sufficiently nasty that his father was forced to [[OffingTheOffspring kill him]] rather than let him succeed to the throne.
** A subplot in ''A Civil Campaign'' deals with this on a lesser scale. Richars Vorrutyer had done everything up to and including possible murder to insure his cousin Count Pierre died without issue and left him the heir apparent. He thought Pierre's younger sister Donna using an old rule to secure a three month stay on his confirmation and heading offplanet before the late Count was in the ground was of no consequence...and was rather put out when Pierre's [[GenderBender younger brother Dono]] returned to Barrayar to claim said seat by right of blood.
** Toyed with in the unrelated novel ''The Curse of Literature/{{Chalion}}''. A bare bones description of Royse Teidez [[spoiler: slaughtering the sacred menagerie that was keeping the worst effects of the titular curse on Roya Orico's health at bay]] would seem to fit this trope perfectly, but the boy honestly thought he was eliminating the uncanny source of his older half-brother's illness. The EvilChancellor's Even More Evil brother, who put Teidez up to it, apparently knew better and was probably trying to supplant his elder brother by replacing the chancellor's puppet monarch with his own. [[spoiler:But he dies before his plan can come to fruition.]]
* Kalide from ''Literature/TheLegendsongSaga''. He’s particularly annoyed given that a) his brother is mad and b) the position of Holder (or mermod) is assigned by the soulweavers not inherited anyway. Coralyn's plots revolve mainly around bypassing these obstacles to put her preferred (and controllable) son on the throne.
* Conphas, the crown prince of the Nansur Empire in ''SecondApocalypse'', is like that.
* Prince Regal, from Robin Hobb's ''[[Literature/RealmOfTheElderlings Farseer]]'' trilogy fits this quite well. He's born the third son of the king. After Fitz appears and Prince Chivalry (the eldest) steps down, he bides his time for a while before sending Verity (the middle Prince) off on a suicidal mission (and sends some {{Mooks}} to make sure he doesn't return), and finally [[spoiler: offs the king right after being confirmed as the King-in-Waiting]].
* The ''Literature/PreludeToDune]]'' novels by Brian Herbert and Kevin J. Anderson ( if one acknowledges that they exist) have two examples:
## Shaddam Corrino IV poisons his father, Elrood IX, to get the throne.
## Glossu "Beast" Rabban kills his father Abulurd. Abulurd tells him: "You couldn't kill your own father. You are not such a beast." Glossu kills him and responds: "From now on you may call me Beast."
** In the original ''Dune'' novel, Feyd-Rautha Harkonnen is one part this to two parts BastardUnderstudy.
* Prince Lycheas, BastardBastard cousin of Queen Ehlana in the David Eddings ''{{Elenium}}'' trilogy, assumes the throne as Prince Regent while Ehlana is magically incapacitated. He's little more than a puppet of SinisterMinister [[SmugSnake Annias]] though, who is himself being jerked around by [[ManipulativeBastard Martel]] and [[GodOfEvil Azash]].
** And in the [[{{Belgariad}} Malloreon]], it's revealed how the succession works in Ctholl Murgos: The eldest ''surviving'' prince is the heir, and his first royal act is to order the execution of all others. So, all princes are evil, and only the most clever one wins. For example, [[spoiler:The Drasnian bastard child]].
*** This was actually the rule in the Real Life Ottoman Empire, and was fine with the populace for several generations until the early death of a sultan resulted in the execution of several child princes. This was a bit much for Turkish sensibilities and after that reign sultans locked their brothers up instead. This proved convenient when the current ruler succumbed without providing an heir.
* ''Literature/{{Redwall}}'' has both Evil Princes and Evil Princesses. In ''Mossflower'' Tsarmina Greeneyes usurps the throne from her brother (displaying ultimate ignorance of point #3 in the EvilOverlordList), and in ''Marlfox'' various members of the seven offspring of the titular villainous royal family are constantly attempting to backstab their siblings and mother. Then there's Kurda, another female example, and her brother Bladd in ''Triss'', Pitru in ''High Rhulain'', Klitch in ''Salamandastron'' and possibly Veil in ''The Outcast Of Redwall''... though his father, Swartt, is a lord not a king.
* ''Literature/OneForTheMorningGlory'' Part of the backstory. The kingdom of Overhill was independent because a king had sent his brother packing to an unsettled corner of the kingdom, and he had declared it an independent kingdom.
* In Creator/DanAbnett's Literature/GauntsGhosts novel ''Necropolis'', part of Salvandor Sondar's BackStory; he killed his uncle to gain his place and still resents how much his uncle was loved.
* Dagnarus of the ''Literature/TheSovereignStone'' trilogy was second in line for the throne. He didn't hate his father or try to take the throne away from him, but he did both for his elder brother, Helmos.
* In Creator/DanAbnett's TabletopGame/{{Warhammer 40000}} novel ''Literature/BrothersOfTheSnake'', when the Space Marine Priad is told that a queen was murdered, his immediate suspect is the new king. The Inquisitor, who told him, tells him that he is no detective.
* Literature/TheWheelOfTime:
** Luc apparently thought he was going to be the king of Andor, despite it only ever having ''Queens''. Luckily, he mysteriously disappeared before this could happen.
** This kind of succession seems to be standard in Seanchan. The Empress's children are expected to contend with each other, so only the fittest can inherit the throne. It's not clear whether the Empress herself is a target from this.
* Prince Xizor from the ShadowsOfTheEmpire multimedia project qualifies. Whether "Prince" might just be the title given to him for being the head of Black Sun, he sits at the Emperor's feet and has a bitter rivalry with Darth Vader for Palpatine's favor.
** Xizor was a prince to the Falleen, his own race, however the majority of his race, including his family, were accidentally killed by Vader. He secretly planned to murder the Emperor and Vader, though he suspected, and it was confirmed, that Palpatine was well aware of this and kept him around since he was useful and he felt that any of Xizor's plans would fail.
* [[spoiler:Prince Robert, the king's brother]] in "Kingdoms of Thorn and Bone", who [[spoiler: kills his sister -for whom he has a creepy attraction- in order to lure his brother into a trap. In which he gets killed, but manages to reappear as undead by a fluke]]
* ForgottenRealms: A Red Wizardess of Thay once magically disguised herself as the queen and seduced Azoun IV, evidently intending to give birth to this trope and seize the throne of Cormyr in a SuccessionCrisis. [[spoiler: Subverted when her agents found out that Azoun had sown so many wild oats as a young man, their Evil Prince would have to get in line behind hundreds of older byblows.]]
* ''HeraldsOfValdemar'':
** In the first trilogy, [[spoiler:Prince Ancar of Hardorn arranged for his father's murder]] so that he could become king sooner. He went on to be a sadistic bastard, who tortured people for fun, drove his own country into ruin and then invaded his neighbors.
** When Prince Thanel of Rethwellan finds out that he can't be crowned king of Valdemar without first being Chosen to become a Herald (which requires being a [[NiceGuy genuinely nice person]]), he tries to murder his wife, Queen Selenay, so he can become Regent for their daughter Elspeth.
* ''Literature/RangersApprentice'' - [[spoiler:Halt]] is the older of a set of twins. His brother drove him from their native kingdom to take the throne for himself.
* In ''ASongOfIceAndFire'', evil and arrogant Viserys Targaryen fits this trope, if only because he believes himself the rightful King of the Seven Kingdoms and behaves very much like one, despite not having a kingdom and being actively disliked by most if not all people who come into contact with him.
** Joffrey Baratheon... ''isn't'' this. Yes, he's [[TheCaligula evil]], and yes, he's a prince, but he [[WellDoneSonGuy wants Robert's approval]]. Though he's fairly dismissive of Robert after his death. By that point though, Joffrey's an evil ''king''.
** [[BastardBastard Ramsay Snow]] plays aspects of this straight, though his father is a Lord. He poisoned his half-brother Domeric Bolton, [[spoiler:betrays the Northern forces, then betrays the Ironmen and sacks Winterfell]]. His father Lord Roose Bolton, is quite evil himself, but Ramsay is much worse. When Roose thinks Ramsay has died he says his trueborn children would never have been safe with Ramsay. He ends up legitimizing them to Ramsay Bolton.
** Aerion "Brightflame" Targaryen, who Viserys takes after. He is cruel and pyschotic, and a BigBrotherBully to Aegon. He throws Aegon's cat down a well and threatens to castrate them. He attacks a Puppeteer just because their show has a dragon (the Targaryen sigil is a dragon) getting killed. Thankfully he predeceases his father by a year, meaning Aegon becomes King.
** Maegor the Cruel, considered the cruelest King to ever sit the Iron Throne. He beheaded the Grand Maester who pointed out his brother's son should succeed instead of Maegor, had two of his [[EvilUncle nephews killed]], and performed numerous atrocities in and out of his war with the Faith. When the realm united under his last nephew Jaehaerys, Maegor possibly killed himself.
** Prince Daemon, from over a century before the books, brother of Viserys I, known as "the Rogue Prince". He was a pirate, had an affair with his niece Rhaenyra, for which his brother exiled him. He finally married Rhaenyra, taking her side when she tried to take the throne from her half-brother after her father's death and is thought of as TheCorrupter to her. When one of his stepsons was killed [[spoiler:he had one of Aegon's sons murdered.]]
* In ''Literature/VampireAcademy'', [[spoiler:Victor Dashkov is a prince, the head of the royal Dashkov family. Formerly, heir to the throne - if it weren't for his health. He schemes to get the throne and does not care who gets hurt in the process]].

[[folder:Live-Action TV]]
* Prince Edmund, from the first series of ''Series/{{Blackadder}}'', tries very hard to be one but fails because he's so pathetically spineless. Prince Ludwig the Indestructible from the second series is also fairly comic, being a master of disguise with a silly accent and a long list of psychological problems. [[spoiler: Oddly enough, he's a ''successful'' example.]] Arguably, the Blackadder of the third series would also count in so far as he [[spoiler: ends up taking the place of George IV and presumably living out the rest of his life under that identity]].
* Lanny from ''PairOfKings''; presumably a prince, because he was to have been king before Boomer and Brady came along.
* Princess Eleanor of the short-lived British drama ''Series/ThePalace'' is an ultra rare female example. Within the (fictional, and unnamed) BritishRoyalFamily depicted on the show she is the older sister of the new King, Richard IV. She doesn't stooped to violence, but she clearly has no qualms about forcing her brother to abdicate through scandal and political crisis.
* An episode of ''{{Space 1999}}'' had aliens kidnap Maya to extract her brain cells for their leader's bid for immortality. The prince was less than pleased about this, so he helped foil the king's plan before trying to become immortal himself.
* That most luscious of Evil Princes Dirk Blackpool of the short lived ''Series/WizardsAndWarriors''.
%% * If ''Literature/ASongOfIceAndFire'' didn't quite give us this in Joffrey, ''Series/GameOfThrones'' came pretty darn close.

[[folder:Tabletop Games]]
* ''TabletopGame/{{Warhammer 40000}}'' has Horus, most favored son of the Emperor. Also the one responsible for plunging humanity into a galaxy-wide dark age run by an ''extreme'' ChurchMilitant.
* Being a classic FeudalFuture setting, ''TabletopGame/BattleTech'' naturally has its share of examples. The most obvious one in recent times would be another evil princess -- Katherine Steiner-Davion, who first arranged for the assassination of her mother after her father had already died of a heart attack and then manipulated her way into taking over her parents' former entire realm while her elder brother was busy trying to deal with the Clan threat.
** In the Dark Age Caleb Hasek-Sandoval-Davion, killed his father the First Prince Harrison Davion when he said he wouldn't be the heir of the throne, and immediately takes the title of First Prince of the Federated Suns. Its doesn't help that he is also a violent schizophrenic.
* TabletopGame/DungeonsAndDragons: [[DemonLordsAndArchDevils Levistus]] isn't really a prince, but he calls himself one.

* Many, ''many'' characters in Creator/WilliamShakespeare, but Claudius (''{{Hamlet}}''), Macbeth (''Macbeth'') and Richard, Duke of Gloucester (''Richard III'') are the three most prominent. Don John from ''MuchAdoAboutNothing'' might count as well, although he's more interested in messing with the life of his brother than taking power (during the play -- he's said to have rebelled ''before'' the play). About half of the examples in other media come from works that are, to a greater or lesser extent, based on these villains.
* In ''Theatre/{{Pippin}}'', the title character rebels against his kingly father and kills him. He's ''not'' portrayed as evil, though his step-mother, who assists him in his rebellion, is; he just has misguided (not to mention anachronistic) notions of what a good king ought to do.

* Prince Luca Blight from ''SuikodenII'' fits this trope to a T. He is probably more evil than all of the other princes listed here combined. [[DownplayedTrope Yet he notably lacks one of the most common traits - he didn't kill his father.]] While he may eventually have wound up killing his dad, he certainly didn't seem to have any immediate plans to do so. All ''Luca'' did was slaughter the equivalent of his country's version of the Boyscouts/Army Cadets wholesale as an excuse to restart a pointless war, sadistically abused and murdered hordes of peasants along with a couple of major characters, traumatised a little girl into becoming the game's resident CuteMute and generally acted like a complete Khorne-wannabe. It was [[spoiler:''Jowy'', one of the game's protagonists, that had been planning to murder the king and usurp the throne from practically the beginning of the main plot proper - and succeeded.]] It adds another interesting dimension, though, that [[spoiler: Luca knew about the plot from the beginning and was coaxing Jowy along (he knew Jowy drank some Antitoxin before poisoning himself for the blood-exchanging ritual with the king). That could've been a test of character and loyalty he gave Jowy]].
* The sociopathic villains of both ''VideoGame/FinalFantasyX'' and ''VideoGame/FinalFantasyXII'', Seymour and Vayne both qualify (although they aren't exactly princes, they still are the inheritants of enormous power). Vayne even goes so far as to systematically assassinate his older siblings in the backstory. The implication was that they may have invoked this trope themselves as it's indicated Vayne demonstrated both his loyalty and ruthlessness by disposing of them when they sought to claim the throne. As an interesting twist with the trope being downplayed: it's heavily implied that all of Vayne's actions are aiming for [[spoiler: Larsa, his ''younger'' brother, to inherit the throne, so that Larsa (and Archadia) are free from the Occuria and [[ScrewDestiny can control their own destiny]]]]. The goal he accomplishes. Whether he meant it to happen the way it did is still debated by fans.
* [[spoiler:Morgan Fey]] from ''PhoenixWrightAceAttorney''. Destined to become village leader and usurped by her far more talented sister [[spoiler: Misty]], she has plotted to kill every other member of her family and frame the rest for the murder, just so she or her daughter [[spoiler: Pearl]] can become the new Master.
* Ashnard from ''FireEmblem'': ''Path of Radiance''. Unusual in that he was only distantly related to the previous king; ''a lot'' of people had to die for him to take the throne. ''Radiant Dawn'' explicitly shows him cutting down the king, although that was to break the curse Ashnard setup to kill everyone else before it killed him.
** [[spoiler: Continuing the tradition, Ashnard's long-lost son (who would probably be just as evil himself were it not for the MoralityPet and VictoriousChildhoodFriend aspect) has a direct hand in his defeat and death at the end of the game. Averted in that said son, Soren, was part of the Good Guys and had no knowledge of being a part of a royal lineage at all.]]
* Arthas of ''VideoGame/{{Warcraft}}'' fame. Even though he had lost his soul at the point when he stabbed his own father, he showed a great deal of evil and selfish tendencies throughout the campaign before.
** To clarify, he is shown to be a genuinely good and noble prince (a Paladin no less), but then a little something called [[TheUndead The Scourge]] ravages the kingdom. Over the course of his hunt for the Scourge leader Mal'ganis, he gradually develops WellIntentionedExtremist KnightTemplar tendencies, to the point that by the end he is willing to do just about anything if it means saving his people from undeath. He decides to accomplish that by wielding [[UnholyHolySword Frostmourne]], an EmpathicWeapon forged by the Lich King himself. In an ironic twist of fate, Arthas is the one who ends up leading the Scourge against his own former people, and does eventually become king... of the undead.
--> '''King Terenas''': What are you doing, my son?
--> '''Arthas''': [[FaceHeelTurn Succeeding you,]] [[SelfMadeOrphan father]].
** Blizzard likes playing with this trope; in the same game, Prince Kael'Thas ''also'' goes from WellIntentionedExtremist to this. In the ''[[{{VideoGame/Diablo}} Diablo]]'' series, both of the princes of Khanduras are possessed by the titular demon and go on to become the respective [[BigBad Big Bads]] of two games, although neither of them seem to have intended for that to happen. Finally, ''[[VideoGame/StarCraft2 Starcraft II]]'' inverts this trope; one character is a ''good'' prince out to depose his evil father.
* ''VideoGame/CrusaderKings'', by Paradox Interactive, encourages this type of behaviour, by virtue of the fact that you can ''inherit'' another kingdom.
* ''VideoGame/{{Fable}}'' has this in Lady Grey, the Mayor of Bowerstone, who locked her sister in the Grey House basement and starved her to death in order to become Mayor. This actually forms a subplot in the expansion pack, ''The Lost Chapters''.
* The 'not so good' [[CainAndAbel Prince Archibald]] in ''[[VideoGame/HeroesOfMightAndMagic Heroes of Might and Magic II]]'', who ascends to the throne through a series of [[http://www.youtube.com/watch?v=py9tNdQlzI0 ridiculous accidents]].
** In an interesting variation, ''none'' of those accidents hit his actual competitor for the throne; rather, they hit the ones responsible for deciding between the two.
*** If you lead Archibald to victory, he also has Roland imprisoned for life rather than killing him. [[EvenEvilHasStandards It would seem he stops short of actual fratricide]].
* Celdic in ''VideoGame/TalesOfGraces''. [[spoiler:He kills his brother (the king) and ''repeatedly'' tries to kill his nephew, the next in line for the throne, though the whole thing [[BewareTheNiceOnes backfires]].]]
* Cesare Borgia, Captain-General of the Papal Armies, is the ''de facto'' Prince to his father, Pope Alexander VI (Rodrigo Borgia) in ''VideoGame/AssassinsCreedBrotherhood'', having taken that spot by having his brother murdered and using his armies to conquer Italy, while privately conspiring towards sidelining his father. This doesn't succeed though, as the Assassin Order intends to push them ''both'' out, and the eventual regicide actually accelerates his own downfall.
** In ''VideoGame/AssassinsCreedRevelations'', Sehzade Ahmet fills this role, trying to kidnap his nephew, depose his father, and in the long run, take away the people's freedom. His brother, Selim, isn't exactly a good person either,
* Bhelen of ''VideoGame/DragonAgeOrigins'' arranges to have his older brother Trian killed and his other sibling (the PC, if they've chosen the Dwarf Noble Origin) blamed for the murder and exiled to the Deep Roads. He is also implied to have poisoned his father, blackmails half of the nobles into choosing him, uses false evidence to discredit his opponent (who was his father's choice for heir), and attempts to launch a coup if his bid for the throne fails. [[spoiler:Interestingly, picking him as king is better for the dwarves in the long run as Bhelen imposes social reforms and opens Orzammar to human trade, which with some help from Ferelden leads to the darkspawn being pushed far back and several lost Thaigs recovered. He eventually dissolves the DeadlyDecadentCourt altogether and rules as a tyrant with support from the lower classes.]]
* Morgeilen [[spoiler: aka The Father]] from the VideoGame/KingsQuestII FanRemake.
* Minor character Captain Juno of the Turtle Clan in GuildWars is one of those rare female examples. She [[NotProven (allegedly)]] killed her own father to gain leadership of the Clan. She's not an outright evil character. In fact we learn most of this through quests involving her daughter, the Ritualist hero Xandra, from the Eye of the North expansion.
* Subverted with Laharl from ''VideoGame/DisgaeaHourOfDarkness''. He ''wants'' to be the EvilPrince, [[NobleDemon but he's not quite as worthy of the "evil" descriptor as he wants to be]].
* One of the [[EverythingTryingToKillYou many people trying to murder you]] in VisualNovel/LongLiveTheQueen is doing so in order to move up the order of succession. [[spoiler: Of course, she's not actually out for the throne directly, but to put her husband and daughter onto the throne while she rules from the shadows.]]
* ''VideoGame/KnightsAndMerchants'' plays with this trope regarding its BigBad. While he displays most of traits, he actually is the heir to the trone; he actually goes as far as declaring war on his father.
* [[spoiler:Prince Cort]] from ''VideoGame/LegendOfLegaia'' is the primary antagonist of said game. He gets [[DemonicPossession possessed by a Rogue]] and his ambitions turn toward evil from there.
* In VideoGame/TheLegendOfZeldaALinkBetweenWorlds, [[spoiler: Princess Hilda]] is revealed to be the BigBad, with Yuga merely serving as TheDragon. [[spoiler: Subverted in the end, as she [[WellIntentionedExtremist was only trying to restore her land after its own version of the Triforce had been destroyed, leaving it on the brink of doom.]] Ultimately, she never meant any harm in her actions. The same, however, [[TheStarscream could not be said of Yuga]].]]

* As a female example - in Webcomic/{{Drowtales}} not 1, not 2, but 3 Sharen princesses worked together to overthrow their Queen and Mother. [[spoiler: However she was LeftForDead, organized it in a way that they NeverFoundTheBody, assuming NoOneCouldSurviveThat. Said Queen escaped via GrandTheftMe and is biding her time [[HesJustHiding by hiding]].]]
* Fang "Overlord of Darkness," the main villain from {{Lint}}, killed his entire family to take over the kingdom even though he was already first in line for the throne!
* Thief in ''Webcomic/EightBitTheater'' is an inversion of this, he's evil, and he's a prince, but [[EvenEvilHasLovedOnes loyal to his father]], it's just the rest of the world he's prepared to screw over for pocket change
* Averted with Kyo in Webcomic/EvilNotWorthIt, although Kelli fits this trope.
* In ''Webcomic/GoblinsOfRazard'' ,[[http://goblinsofrazard.smackjeeves.com/comics/1608775/ch-2-page-28// Reign's brother]] has taken over this mantel & is on a quest to have Reign assassinated so that he can solidify his position.
* ''[[http://www.jinxville.com/comics/frog/ The Tourist and the Frog]]'', a [[FracturedFairyTale humorous take]] on ''Literature/TheFrogPrince'' by Diana Nock the un-froged Prince clarifies: "I was not cursed for being kind".
* In ''Webcomic/LatchkeyKingdom'', Princess Rosaline poisoned her parents into a coma for the crime of [[HeirClubForMen trying to conceive a male heir]], which perfectly fits the page quote. She was perfectly fine with waiting as long as she was sure of the prize at the end.

[[folder:Web Original]]
* In ''Roleplay/TheGamersAlliance'', Prince [[VisionaryVillain Geraden]], the cousin of the current King [[AChildShallLeadThem Gerard]] [[TheWisePrince Aurelac]] [[WarriorPrince de Maar Sul]], was kidnapped as a baby and ended up corrupted into an amoral, power-hungry warrior. He sees his younger cousin as a weak, easily manipulative fool who has in his view robbed him of his rightful throne and that it is his destiny to turn Maar Sul into a powerful, feared kingdom which it once was. [[BadassPrincess Emira]] [[ManipulativeBastard Adela]] [[WomanScorned al-Saif]] ends up killing her twin sister [[TheHighQueen Razia]] in order to become the Sultana of Vanna.

[[folder:Western Animation]]
* In ''WesternAnimation/AvatarTheLastAirbender'', Prince Zuko subverts this trope entirely as even before his DarkAndTroubledPast is revealed it is clear that he is loyal [[WellDoneSonGuy to a fault]] towards his father the EvilOverlord. It is only after two and a half seasons of CharacterDevelopment, [[spoiler: IOW when he makes a HeelFaceTurn and become the Sixth Ranger[=/=]TheAtoner,]] that he seeks Ozai's overthrow.
** Played straight with the current Fire Lord, Ozai, who killed his father [[spoiler: (or had his wife kill him)]] and then usurped his older brother Iroh as heir. However, also ''averted'', in that Ozai's daughter Princess Azula, is not only one of few Evil Princesses, she consistently proves herself [[DaddysGirl loyal to her father]] at significant risk to her life and cheerfully passes up golden opportunities to usurp him. Whether she was acting out of actual affection, habitual/conditioned obedience, or simple disinterest in taking the throne herself ''yet'' is a matter of debate among fans.
*** At show's end, it is plain that Azula loves her father as much as her screwed-up mind is capable of loving anyone. Not only that, [[spoiler: she gets the one reward every BastardUnderstudy wants, the crown. She ''was'' to be crowned Fire Lord Azula, until Zuko came back to dish out some destiny-cooked justice on her]]. She could have had it all if her best friends betraying her didn't [[VillainousBreakdown seriously shake her]]. However, [[spoiler: the title and position of Fire Lord was summarily reduced to something between a hollow gesture and a bad joke by her father assuming the position of [[AGodAmI Phoenix King]] and going forth to [[MoralEventHorizon remove the Earth Kingdom from the map]]]] and Azula knew it.
* On ''WesternAnimation/YoungJustice,'' Count Vertigo is this, despite having a different title. He attempts to steal the donor heart intended for his niece, the ten-year-old Queen Perdita, to gain the throne of Vlatava. WordOfGod has hinted that he might have had a hand in whatever happened to Perdita's dad, as well.
* Randall becomes this in the ''WesternAnimation/{{Recess}}'' episode "Prince Randall"
* Tritannus in ''WesternAnimation/WinxClub'' is one of the twin sons of King Neptune. He considers himself a far better candidate to be king than his brother Nereus. He's also a complete psycho and attempts to assassinate Nereus when Nereus is being named crown prince.
* In ''WesternAnimation/AdventureTime'' the Fire King usurped the throne by killing his brother. His reaction when his nephews reminded him of this...
-->'''Fire King''': [[ButForMeItWasTuesday Oh yeah]].
** Blargatha is a RareFemaleExample, though {{Downplayed}}, since her plan to take the throne involves politics instead of murder.
* In ''WesternAnimation/TotalDrama,'' Mal, Mike's evil alternate personality, fits this trope to the letter. He even has an evil spire!
-->'''Manitoba Smith''': Behold, the tower of Mal!
* TheHairBearBunch audition for the roles of the bears in a filming of "Goldilocks And The Three Bears." The film's uppity star, Twinkles Sunshine, rewrites it to include an evil prince, a role that zookeeper Peevly winds up getting.
* Prince John, as tradition dictates, in IvanhoeTheKingsKnight.