Top 20 Most Extremely Dangerous Dinosaurs

[@WatchMojo]

Did one of our entries hunt down and knock your favorite killer dino off our list? Let us know in the comments below! For more content like this, click here: kzbin.info/www/bejne/pKelaGyAfNShm8U Don't forget to play our Live Trivia (www.watchmojo.com/play) games at 3pm EST for a chance to win cash! The faster you answer, the more points you get!

[@huntermyers3551]

Honorable mentions: Indominus Rex Scorpio Rex Ultimasaurus Indoraptor The night feeder

[@samkresil6011]

Theriznosaurus

[@waffleoutlaw9951]

For an upcoming list. You should do a top 10 best and worst things US presidential candidates for 2024 have done. It'd be a good bipartisan opportunity to showcase the pros and cons of each candidate

[@yellowcatlady5110]

Actually, I just wanted to point something out: Megaraptor is not related to Velociraptor or any other Dromaeosaurs at all. Also, its large sickle claws were on its hands, not its feet; just examine pictures of the hand fossils.

[@TimLoyalToWifeHaterFreeZoneA]

Love It WatchMojo.

[@FFA441]

You had me at dinosaurs. Im clicking

[@WatchMojo]

Enjoy the journey through time!

[@KayosKing]

You mention dinosaurs & you immediately have my full attention👀🦖

[@WatchMojo]

Dinosaurs have that effect, don't they?

[@KayosKing]

@@WatchMojo Roar!😁

[@Gor85]

@@KayosKing 😀

[@malone4735]

The T-Rex is the Godzilla Of Dinosaurs🦖💯

[@patrickcurry4342]

Well T-Rex is the king of the dinosaurs, Godzilla is the king of the monsters

[@christopherwesterberg8555]

Definitely

[@TheMightyGorgonKing]

Ckk noice True very true

[@Nullifier1998]

Spinosaurus: "Am I a joke to you? Giganotosaurus: "I can hear you bro!"

[@TheMightyGorgonKing]

@@Nullifier1998 T-Rex:Step aside

[@colecamp2539]

Remember: Carnivores are not monsters. They are animals very much like herbivores that breed and eat to survive

[@skeeterinnewjersey5256]

Thank you. People assume that carnivores go around drooling and snarling, killing for the joy of it. Just because we hire others to kill our meat behind closed doors doesn't make us monsters any more than them. If nature designed your digestive tract to digest meat, and you don't have the ability to go vegan (try to make your obligate carnivore cat into a vegetarian and it will die quickly) you eat meat.

[@ΠαναγιώτηςΑγγελέλης]

Spot on.I am so happy to see people who's perception doesn't not affected by stupid media traits which is mostly bad of when it comes to these prehistoric animals

[@mikeburkhart8336]

Carnivores dinosaurs are no more monsters then the modern lion or a coyote. They are just animals that eat meat.

[@tyrannozilla1]

yeah

[@edouardwatine]

Yes, thank you and herbivore were not necessary gentle, just like today, buffalo, hippopotamus or kangaroo, I don't think herbivore like Styracosaurus, Ankylosaurus or Argentinosaurus they were nice pets

[@LBTElectricDinoOnline]

Awesome Top 20 Dangerous Dinosaurs and it’s great to have Watchmojo do more dinosaur content because we haven’t seen any dinosaur stuff on Watchmojo in a long time and it’s great to be back with the dinosaur content from Watchmojo and I hope they’ll do more in the future and I’m happy that they added my favorite dinosaurs on the list which that’s kinda cool and keep it up.

[@josephbryant1467]

Thank you so much, WatchMojo. My favorite topic of them all, Dinosaurs. I love them since I was a kid. God bless you always.

[@autumbreeze1129]

You ever watched BBC's Walking With Dinosaurs documentary? I love that one, even got to see the stage version when it was here in Australia at the Adelaide Entertainment Centre and managed to find the DVD last year for a steal of only $4

[@josephbryant1467]

@@autumbreeze1129 o ya, i like that series, Walking with Dinosaurs, Beasts, Monsters and Sea Monsters

[@autumbreeze1129]

​@josephbryant1467 it's amazing how well WWD holds up after all the years. I sometimes have to focus to figure out if they're using CGI or the physical props in some scenes, they were just that well done

[@josephbryant1467]

@@autumbreeze1129 Agreed, and the opening song of them all are also so awesome.

[@kzarkage]

The most annoying dinosaur is a rooster at 6am though

[@khaosking2937]

*fam I SWEAR TO GOD*

[@kyachdistent1301]

That cos he's telling you you're all @holes for mass-murdering his species for no good reason.

[@crypticghost21]

All we need is scared people running away from these guys, and this could be a Jurassic Park movie LOL

[@richardhoehn9922]

"Objects in mirror are closer than they appear." --Inscription on that side mirror, Jurassic Park.

[@autumbreeze1129]

I can appreciate all the Walking With Dinosaurs clips used in this video. Very few sadly seem to know of that series anymore thanks to the march of time and BBC no longer distributing it on physical media. It's an extremely good series, which I fondly remember watching during science class in high school on VHS. I am lucky enough to have it on DVD, second-hand, but in near perfect condition. Others probably won't be so lucky in finding it. Here's hoping that others find it after seeing this video and being curious about it, because it really is an amazing documentary that holds up extremely well all these years later

[@mojo3318]

I've watched some clips of that show.

[@skeeterinnewjersey5256]

I still chuckle whenever a video raves about the mighty spinosaurus. Look at its jawline. It ate fish. Hunting large land animals would have snapped that jaw like a dry stick.

[@ej1025]

Exactly, it's still cool though

[@MachinegunnNick]

Honestly Deinonychus should be on here instead of velociraptor, since they were the ones the JP raptors are based on.

[@urbanbigfoot2697]

“I could take a Utah Raptor.” “1 ton” “Nevermind”

[@ianchambers37]

About the size of a station wagon 😂. Maybe not as fast but not something anyone would wish to mess with lol.

[@nathanadams8908]

I've been waiting for a while for this can't wait

[@gundamsigma]

😢little disappointed that the Giganotosaurus or the Deinonychus didnt make the cut

[@moonweavers3746]

Shoutout for gigantaraptor being added, truly an underrated dino that deserves more credit and should be advertised more in media.

[@吳溯凡]

I'm glad to see the clips from Walking with Dinosaurs (1999) & Prehistoric Planet (2022~2023) shown in the countdown.

[@mojo3318]

"Walking with Dinosaurs" came out in 1999? I was born that year.

[@StelloTyrannus]

I’m a paleonerd, and all I can say is other paleonerds are gonna tear apart this video like dinosaurs lol. Not gonna a be me tho

[@BrendanAlborino]

Same Fr💚

[@JosieKay15]

Saurophaganax is a criminally underrated dinosaur

[@uzzi107]

I love this video! More dinosaur content!!!

[@JGMGamer07]

Those T-Rex's together couldn't beat me in a fight 😂LMAO -King Kong

[@Blinkblorg]

“That’s cute” - Godzilla

[@khaosking2937]

​@@BlinkblorgA giant ape vs a giant radioactive lizard that can just so happen to have atomic breath. Gee I wonder who wins

[@parkerpshebnisky1051]

As a long time Dinosaur fan I’m happy with your choices!😁👍👍🦖🦕

[@hamplus163]

It’s crazy how they found video of the dinosaurs

[@danielsantiagourtado3430]

Keep up the good work guys! 🦖🦖🦖🦖🦖🦖

[@StanHalen1936]

Love your content guys

[@Gor85]

Very nice video😀Saurophaganax,Stegosaurus,Megaraptor,Spinosaurus,Allosaurus,Gigantosaurus.I listened and tried to write as it says. Tyrannosaurus deserving number 1😀I love dinosaurs :) I'm happy I saw this video😀

[@samkresil6011]

Good list but I would also include Theriznosaurus. (a two-legged plant-eating dinosaur with very sharp claws on its fingers)

[@fanofsteveperry]

I was disappointed to not see the therizinosaurus in this video. How could the dinosaur with the longest claws ever not be considered one of the top 20 most dangerous dinos?

[@VincentPicard-zt3wm]

I agree and many others should be in that list like mosasaurus or deinosuchus

[@samkresil6011]

Yeah and also Sinornithosaurus and Albertosaurus

[@stxticnathan6627]

​@@VincentPicard-zt3wmnot dinosaurs

[@VincentPicard-zt3wm]

@@stxticnathan6627 saurus means lizard and you think calling dinosaurs feathered animals makes more sense

[@arhamsayeed319]

NICE VIDEO MAN!

[@ross.2003]

Carnotaurus, my favorite 🔥🔥🔥

[@mojo3318]

I have some interesting facts about this dinosaur. Would you like me to share them with you?

[@girtsvitelis115]

Definitely can make a part 2 to this video 🔥🔥🔥

[@alexpartyka7547]

Walking with dinosaurs had scientific errors then and now but it was so incredibly well done and the production holds up

[@GauntletBProductions]

Idea for future Watchmojo list: Best Dinosaur attacks in movies

[@BastardZombieKiller1]

Raptor 1. Raptor 2. Raptor 3. Trike Raptor 4. Raptor 5. Raptor 6. Steggo! Raptor 7. Giga Rexy. Yup. That tracks.

[@michaelrussell3890]

As usual: velociraptor taking the credit from deinonychus

[@OlrunEclipes]

I feel like the Deinonychus should be on the list instead of the velocalraptor, especially since the velocoraptors in jurassic are actually Deinonychus and a pretty accurate description of them. Spielberg just felt raptor sounded better. Deinonychus are terrifying 😅

[@mojo3318]

When I watched a clip from "Jurassic Park" on CNN student news, I thought one of the velociraptors was a deinonychus until some of the characters said they were velociraptors when watching the movie.

[@Eye606]

"the big daddy"😂

[@AndreaDoesYoga]

Wow, wouldn't want to cross paths with these dinos! 😱🦖

[@CringerKitty]

Clever Girl

[@Dimetropteryx]

Just so you know, there's a huge difference between Gigantosaurus and Giganotosaurus.

[@kiciaharleyofalabama6105]

Velociraptors were always my favorite dinosaurs since Jurassic park and that hasn't changed with the knowledge they looked different than portrayed. My husband's favorite is of course T-Rex

[@mitchblauser8100]

List could use some improvements especially the top 3. I’d put Utahraptor in third because it was so intelligent and the size and proportionality of its body made it aerodynamic and perfectly built to be a predator. It was very deadly. I’d put Allosaurus at number 2. Allosaurus was the most fiercest predator to ever live in my opinion. Think of the utahraptor but just bigger and without the claw. For its size, allosaurus was very fast. The tooth structure of allosaurus meant that it could easily rip flesh of its prey like nothing. This dinosaur was the epitome of doing the most bloody damage possible to immobilize its prey. I agree with number 1 being the Tyrannosaurus rex. T-Rex was truly the greatest land predator to ever live on earth. Even until now, nothing has been able to match it. There’s studies that have been done that theorize that the t-Rex could’ve been the second most intelligent creature compared to us humans and primates. T-Rex was ridiculously intelligent. It was the strongest land predator by far. Its tooth and jaw structure was made for crushing and piercing. Unlike allosaurus that ripped its prey apart with its cerated teeth, t-Rex would simply crush its prey with its jaws. Not only did it have the strongest bite force of any land predator , but its teeth weren’t cerated like other carnivores. Its teeth were big, thick and pointy which made them perfect for piercing. T-Rex also had miraculous eye sight. One of the best eye sight in the dinosaur kingdom actually. There’s so much more about t-Rex that shows how overpowered it was. The list goes on and on. Truly a masterpiece of an animal. The only disadvantage of the t-Rex would be its running speed. Unlike in Jurassic park and in pop culture, the t-Rex could not run “32 mph”, or 25 mph, or even 20 mph. It’s most likely thought that t-Rex could run around 12-15mph. This is because of how heavy and big t-Rex was. It was also the heaviest land predator to ever live. It physically wouldn’t be able to run faster than 12-15mph or else it would break its legs or hips. Even though it may not have been able to run fast, it could run for a long ass time. T-Rex was a stamina build instead of a sprint and speed build. Could you outrun a T-Rex? Maybe for short time but eventually you’d lose stamina and get tired. By the time you get worn out, the t-Rex just finished its warm up lap and is maybe used 10% of its stamina lol. Edit: T-Rex actually had the best vision of any terrestrial animal to ever exist.

[@mojo3318]

The info about its speed is interesting. But a tyrannosaurus🦖 can't even run. Only walk fast.

[@GuardIAN4546B]

Walking with dinosaurs was the first time I loved dinosaurs

[@user-em6ie2be7x]

The T-Rex & Raptor are definitely The Most Dangerous Dinosaurs. 🦖

[@mojo3318]

Great list! I knew all these dinosaurs were extremely dangerous already. I learned some new things about them from the video. I do not imagine a super massive version of the classic Jurassic Park animal when I hear the word "gigantoraptor". Also, the tyrannosaurus from "Jurassic Park" is a female, just so you know. Tarbosaurus didn't only hunt bigger game, they hunted smaller game, too, such as protoceratops. I saw that in a documentary. Carnotaurus also used their horns for challenging males. I have some toy dinosaurs at home like some of the ones on this list!

[@enderethan144]

11:03 AW HELL YEAH MY BOI Carcharodontosaurus coming at number 7. Hands down my favourite dinosaur/carnivore ever, eat your heart spino fanboys this beauty is the real Pharaoh of Africa.

[@kwakuandspinopython1346]

Why didn't you put trodon at the bottom

[@blazingswordsman5410]

The Tyrannosaurus Rex is so popular that the Pokemon Company made a Pokemon after it. That Pokemon is tyrantrum, a rock/dragon type Pokemon first discovered in Kalos. It resembles T-Rex in every way, including its super strong jaws, three toed feet and two fingered arms.

[@jamesplunkett8912]

Ever since Jurassic Park and the Land before Time, the T-Rex terrorized me as a kid growing up.

[@LilRick96]

Tyrannosaurus was just an over powered force of nature.

[@garrettholcomb8655]

This is an awesome list thank you. All of these dinosaurs should be put in the next jurassic park or world movie. Who agrees? Bye the way T-Rex is still my favorite dinosaur. 😊

[@SDCarlin]

The 'Velociraptor' that appears in Jurassic Park is actually a Deinonychus, the largest raptor found in Asia.

[@Venator94]

Deinonychus was found in North America. 😛

[@gloria88246]

my favorite is the Mosasaurus 💯

[@Morrison-saber-tooth]

But that isnt dinosaur, that was marine lizard

[@maxmeidl4909]

Power rangers sure has a thing for these dangerous creatures.

[@HatzegopteryxThambema]

Aneurysm speedrun for anyone that is genuinely interested in dinosaurs

[@Dannyboy28609]

Good to know which ones to avoid

[@Jenifer_R_]

~ 9:22 ~ You passed right over the "Thagomizer" without comment! Thag is rolling over in his Stoneage grave!

[@roywilliams660]

Scary and dangerous of these Dinosaur times.

[@jafodesrrhinuaaanndez1521]

Rebeccasaurus.

[@maxmeidl4909]

Power Rangers really has a thing against dinosaurs. Every timeline, they just gotta kill these motherfuckers. They used them as power coins for the first team, and put the dino gems in a meteor that killed the dinosaurs. Before that, they used six dinosaurs, turned them into goddam statues as a way to make the dino fury rangers, and then put the engergemstones in another dimension where an alien bonds them to ten dinosaurs before a bounty hunter’s asteroids destroy the dinosaurs in that dimension. Honestly, if I was one of these dinosaurs, I would be calling my lawyer. It feels like every time power rangers create any kind of new dinosaur powers, they are fucking killing dinosaurs. Gotta call prehistoric lawyers on their asses.

[@sol666]

Most pragmatic definition of the most dangerous dinosaur : "the one that is still alive and kicking😊"

[@KazumaPrime]

15:34 It isn't called 'the King of Dinosaurs' for nothing. T-Rex is to dinosaurs, what Godzilla is to kaiju

[@Taylorstyles101]

You should do one like this but for wild cats

[@aarontactical]

8:42 Troodon is no longer a valid genus

[@reggiefurlow1]

All of them

[@kleine.5438]

5:52 to 6:00😵‍💫😱 now that's nightmare fuel

[@黃日恆-l1n]

Honestly this is probably the worst list of the topic I’ve ever seen… First, putting megatheropods like Acrocanthosaurus and Saurophaganax, two 5-ton species in P19 and P18, behind a bunch of small species??? Second, Megaraptor is NOT the relative of velociraptor, their big claw is on their hand instead of feet. Third, Triceratop P16, Ankylosaurus P4? Come on... Fourth, Troodon (this genus is even in doubt now), velociraptor? I assume this is not the list for the JP series. Last but not least, WHERE THE FUCK IS GIGA??? Come on mojo, you can do better than this...

[@stormshadowproductions1660]

9:00 My favorite Dinosaur 🦕

[@Jeremiah_Rivers76]

Mine is Brontosaurus.

[@stormshadowproductions1660]

@@Jeremiah_Rivers76 nice

[@Reaperguy67]

​@@stormshadowproductions1660 mine is trex . This video reminds of the dinosaur ride at animal Kingdom for some reason. Any ways that ride is amazing for a older ride .

[@stormshadowproductions1660]

@@Reaperguy67 cool

[@Reaperguy67]

@@stormshadowproductions1660 i think you might enjoy it after you find a pov of it .

[@covand]

Velociraptors look much cooler in the Jurassic Park series than they did in reality

[@nathanturnerii4207]

5:40-6:24 Sorry, but the claws of Megaraptor weren’t on its feet, but on its hands. It also had no close relation to Velociraptor

[@Nategoodno]

Two things I’m curious about: 1: How does anyone know what they ate? (Carnivore/Herbivore) 2: How do anyone know which one was more dangerous?

[@dylankirby3935]

No 19 felt like a personal insult

[@TobyLarwood]

Just to be clear, this isn't ranked from worst to best right. If so then there are some major problems with this list.

[@epinefren94]

I'm still reeling from the fact that the entire scientific community came together and said yeah, let's call that thing the thagomizer 😂😂😂

[@arhamsayeed319]

SAUROPHAGANAX IS MY FAVOURITE

[@joseph-pf5fr]

Megaraptor isn't a raptor,they discovered that the raptor claw was actually a hand claw and there's no such thing as a troodon,they decided it into two different species

[@hjnkhjnk1871]

They are all #1 in Danny's eyes.

[@jonasbrothersrockist]

I love dinosaurs. Especially T Rex, Velociraptors, Triceratops, Pterodactyl, Brachiosaurus, Dilophosaurus and Spinosaurus. Any dinosaurs like T Rex and Raptors from Jurassic Park and Jurassic World movies. I like other any kind of dinosaur movies and TV shows besides Jurassic Park/World. Mighty Morphin Power Rangers Godzilla Dinosaurs (90's TV Series) Land of the Lost (2009) The Land Before Time Ice Age: Dawn of the Dinosaurs Power Rangers Dino Thunder Power Rangers Dino Charge Walking With Dinosaurs Dinosaur (2001) King Kong The Good Dinosaur The Flintstones Power Rangers Dino Fury Denver the Last Dinosaur Dinosaucers

[@Thyinternet]

My inner 9 year old is wondering where is the Deinonychus, the OG “raptor?”

[@jaredquinney204]

I really like dinosaurs

[@dreamguardian8320]

T-Rex number 1, why am I not surprised?

[@Gabriel_Rojas_Arena]

If you're a fan of "Dinosaur Train" you've come to the wrong place

[@justinmosher8163]

C,mon now. Who can actually say they were never interested in dinosaurs at least at one point.

[@dantitans12]

T rex with its big jaws and body so terminating

[@samkresil6011]

I was afraid Spinosaurus wasn't going to be on the list

[@colinrogers9896]

As a dinosaur nerd I feel obligated to clarify that megaraptor and dromaeosaurids (like velociraptor) are not related, instead megaraptor is related to… well megaraptorids

[@86holt]

The stegosaurus' "thagomizer" was named in a Gary Lawson "Farside" comic strip. It never had a name before that. Science started calling it that; and that's where the name came from

[@j.w.sraptorsquad982]

I completely fail to rationalise how the 6 foot long Velociraptor that would struggle to reach most peoples knees is considered more 'Most Extremely Dangerous' than the 20+ foot Utahraptor which stands about a head taller than the average human, weighs as much as a large bear, and makes even the Jurassic Park Velociraptors look puny. I really feel like their positions on this list should be swapped

[@joestewart-paul3260]

Saurophaganax is so underrated

[@knightofarkronia9968]

A nice list, but why was Troodon included? Isn’t it currently considered a dubious genus?

[@eliasaltman4439]

At the time of this video, yes. Yes it absolutely was and watchmojo messed upp by putting it in there but in april it was reinstated as a valid genus. Remains to see wether that will hold, but for now it's likely a valid species (again)

[@knightofarkronia9968]

@@eliasaltman4439 Oh? They found more potential fossils?

[@eliasaltman4439]

@@knightofarkronia9968 I couldn't find the original source, but there's been a specimen discovered this year which has been proposed to be the "new" troodon. So yes, but the arguments from before regarding the old fossil materials still render it invalid and so far it's not official.

[@BuccaneerBruce]

Bring 'em all back.

[@dimisteyven9458]

Although it was herbivorous, I wouldn't want to encounter an Iguanodon either.

[@strawberrysoulforever8336]

Be honest, who else saw number 1 coming from a mile away?

[@VincentPicard-zt3wm]

Thanks to jurassic Park to place velociraptor 2nd instead of deinonichus.

[@tm43977]

Still cool Dinosaur also animals themselves

[@megolasaurus67]

No mention of the Therizinosaurus, Deinocheirus, Torvosaurus, Shunosaurus, Iguanodon, Baryonyx, Ceratosaurus or even an Honorable mention to the Giganotosaurus?

[@semajkaba6460]

Ngl we all know what dinosaur is number one 🦖

[@mubir907]

Spinosaurus got robbed

[@mikeburkhart8336]

As a human almost all dinosaurs would be dangerous...even the herbivores. They could outrun us,hunt us,attack us,or just step on us.

[@JonSmow]

Yo 91st comment lesss goooo🔥🔥🔥

[@Reaperguy67]

Nobody asked about your pointless comment number kid

[@MRFROGHELLO]

Spinosaurus is awesome.

[@Benjamin-jq7yg]

The TRex and velociraptor and allosaurus and spinosaurus and ankylosaus and triceratops are in Jurassic Park/ world