Top 10 Most Dangerous Dinosaurs

The Top Ten

1 Spinosaurus Spinosaurus Spinosaurus is a genus of theropod dinosaur that lived in what now is North Africa, during the lower Albian to lower Cenomanian stages of the Cretaceous period, about 112 to 97 million years ago.

Putting T-Rex in 1st place is ridiculous. T-Rex had tiny arms, so the only way they were able to catch prey was with their teeth. Scientist have thought that T-Rex was a scavenger because of that.

Spinosarus was the biggest of all the meat eating dinosaurs and it was also the deadliest. And the second biggest one, Carcharodontosaurus is missing from this list.

Spinosaurus is the biggest of all carnivorous dinosaur. It weighed about 3 buses. Spinosaurus is a fish eater sometimes eat meat.

It was bigger than all of the other dinosaurs on this list. The only reason why Utahraptors could bet it is because they hunt in packs. And Megalodons were fish not dinosaurs!

Spinosaurus was the largest land carnivore species to ever walk on planet earth. Not only that, it had strength, agility and speed. Besides, it had a gift that no other dinosaur ever had - swimming.

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2 Tyrannosaurus Tyrannosaurus Tyrannosaurus, meaning "tyrant lizard", from the Ancient Greek tyrannos, "tyrant", and sauros, "lizard" is a genus of coelurosaurian theropod dinosaur. It also had a tremendous bite force, the strongest of any Dinosaur and living terrestrial animal. Its bite force reached up to 12,800 pounds (roughly more.

I think T-Rex hast to be the best. Its probably bin the best known dinosaur out of the whole world.

Dude about 82% of his diet had armor, horns and could run way faster then him not including sauropods.

the most strongest dinosaur in the universe, The King Of Tyrant Lizards: "Tyrannosaurus Rex". What a materpiece it was in his time... If we compare with Spinosaurus, that dino is nothing in front of T-Rex but when we talk about Giganotosaurus there is a 50:50 or can be stronger or the same. But others don't come in the league...

Strongest dino jaws, muscular, pretty smart, and deadly as hell

How can dumb Creationists believe that humans lived with these.
If you are a Creationist, believe humans lived with these and think Noah's ark was true then please type "I am an idiot." If you don't you will be a coward.

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3 Giganotosaurus Giganotosaurus Giganotosaurus is a genus of theropod dinosaur that lived in what is now Argentina, during the early Cenomanian age of the Late Cretaceous period, approximately 99.6 to 97 million years ago.

Giganotosaurus is a giant carnivore in South America. This killer weighs 7 tonnes and lengths about 48 feet

It's larger than a T-rex, fiercer than a Spinosaurus, and ate sauropods, unlike the others mentioned which ate small prey.

Actually, Spinosaurus was fiercer. Spinny has been dubbed the "world's most dangerous dinosaur". - RedTheGremlin

Comment three says "Spinny has been dubbed the "the worlds most dangerous dinosaur".

Giga Rules

Giga could kill everything by teaming up to gather so they could even kill an allsaurus pack

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4 Utahraptor Utahraptor Utahraptor is a genus of theropod dinosaurs. It contains a single species, Utahraptor ostrommaysorum, which is the largest known member of the family Dromaeosauridae.

Very lethal. This dinosaur is actually more comparable to the raptors in Jurassic Park. This is a killing machine.

Think of the Jurassic park Raptors the size of an allosaurus

Best dinosaur ever

You just can't be unafraid of those claws.

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5 Carcharodontosaurus Carcharodontosaurus Carcharodontosaurus is a genus of carnivorous carcharodontosaurid dinosaurs that existed between 100 and 94 million years ago, during the Cenomanian stages of the mid-Cretaceous Period.

Had a slightly darker look compare to the T-Rex and other bigger carnivores. It also had smaller arms such as the T-Rex, although having bigger arms gave it the ability to move better and have slightly better balance. It existed in the mid-end Cretaceous period.

Interesting reptile. Similar in fact longer than the Tyrannosaurus. Was commonly found in the North Africa and South American region.

If a dinosaur has the hardest name to spell
It is the most dangerous one.


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6 Allosaurus Allosaurus Allosaurus is a genus of large theropod dinosaur that lived 155 to 150 million years ago during the late Jurassic period.

Massive and smart enough to fight in packs.
It took down prey twice the size of tyrannosaurus rex

Cause of the name

The pic looks like the allosaurus is taking over the world. - RoseWeasley

Allosaurus is one funny dinosaur.

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7 Velociraptor Velociraptor Velociraptor is a genus of dromaeosaurid theropod dinosaur that lived approximately 75 to 71 million years ago during the later part of the Cretaceous Period.

A dinosaur with a pair of huge sickle claws on each foot

Everybody knows these things can open doors and when coupled with the fact that they are all Jehovah's witnesses it can get pretty scary. When I was out in the jungle I caught one staring at me... I could tell she was thinking and working things out... So I ran into my hut and the next thing I know, the door handle moves and the door swings open! The raptor just stood there and said "Have you found Jesus"? I haven't stopped screaming since.

They would eat you in one bite. They are extremely intelligent and usually hunt in packs.They could easily take down a Tyrannosaurus Rex. Also, They have feathers, this photo is wrong.

There brain is smaller than a dog

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8 Ankylosaurus Ankylosaurus Ankylosaurus is a genus of armored dinosaur. Fossils of Ankylosaurus have been found in geological formations dating to the very end of the Cretaceous Period, between about 68–66 million years ago, in western North America, making it among the last of the non-avian dinosaurs.

Its a big walking, breathing prehistoric tank!

It is a rocky potato
A sleepy/dead rocky potato

Mye favorite drink is covered in armor has a club for tail

Have you guys seen how powerful this guy is withe his clubed tail he can wack a t rex's leg and the t rex would be left in mercy of other dinosaurs.

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9 Saurophaganax

One of the biggest and strongest carnivores in the world has to be in the top ten it is also the same size as the mighty tyrannosaurus rex so guys look out for this dinosaur because it is extreme

According to scientists if it fought T. rex it would WIN

Its even bigger and deadlier than Allosaurus

Think of an allosaurus only bigger, nastier and mightier. Saurophaganax is an allosaurus on steroids. It's the grizzly bear of the jurassic period challenging allosaurus, edmarka and epanterias. It had huge claws and ferocious jaws. This should be at top 4 or higher.

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10 Liopleurodon Liopleurodon Liopleurodon is a genus of large, carnivorous marine reptile belonging to the Pliosauroidea, a clade of short-necked plesiosaurs. The two species of Liopleurodon lived during the Callovian stage of the Middle Jurassic Period.


My favouriteee should #1

Not a dinosaur and the biggest carnivorous animal that ever lived was the megladon.

This is not a dino but since it is on this list it should be #1.

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The Contenders

11 Mapusaurus Mapusaurus Mapusaurus was a giant carnosaurian dinosaur from the early Late Cretaceous of what is now Argentina and possibly Chile.

Discrediting the fact that Mapusaurus was bigger than the T. rex, it was also a pack hunter, hunting in groups of 3-5. Though its justified as Mapusaurus's primary diet consisted of what appears to be the largest land animal that ever existed. - CrimsonShark

This Dino was 40 feet long, weighs 3 tons, hunted in packs and had powerful legs and tail

Hunted in packs and it was BIGGER.

It was bigger than T REX

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12 Deinonychus

Pack hunter, very deadly, the ultimate killing machine - RustyNail

This is the critter passed off as a Velociraptor in Jurasic Park, 150 lbs fast and inteligent and hunting packs. And that sickle front tow nail. Velociraptors were only about 6 ft long and weighed less than 70 lbs.

Two words, JURASSIC and PARK

This creature is stealthy fast stealthy and intelligent which makes it a formidable predator.They hunt in packs usually in numbers to 1-5.It has razor sharp claws which the use for hunting. Its sharp claws dig into the skin like blades and can almost claw inwards 180 degrees.

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13 Tarbosaurus Tarbosaurus Tarbosaurus is a genus of tyrannosaurid theropod dinosaur that flourished in Asia about 70 million years ago, at the end of the Late Cretaceous Period.

Very cool dino

This guy is an Asian t rex and can beat ceratosaurus and daspletosaurus.

It can outrun a pack of Velociraptors with two babies

Why is T Rex 2nd and tarbosaurus 11? Their basically the same

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14 Megaraptor

It is 26 feet long and 200 pounds. It a successful hunter and more dangerous than t rex. Don't say anything until you know about it. I hope you will go with me. That's all.

Megaraptor was 20 to 35 feet long it was the of the raptor family it could take down a dilophosaurus

Mega - huge

Megaraptor and megalodon is stronger then a Utah raptor so why is Utah raptor 4th

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15 Troodon Troodon Troodon is a dubious genus of relatively small, bird-like dinosaurs known definitively from the Campanian age of the Cretaceous period. It includes at least one species, Troodon formosus, known from Montana.

They layed eggs in their prey once they killed it to keep it warm and give it a food supply once it hatches, so yeah, there were quite dangerous and smart.

Some say their teeth were silver and as painful as bullets, they're nocturnal eyes would slowly poke out of bushes at night before you face your demise. - DerpaHerpaMerpa

Every Dino is an idiot

Their teeth and claws are very sharp, so yeah

I just love it. Smart. Fast. Just like me. Just right for me.

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16 Acrocanthosaurus Acrocanthosaurus Acrocanthosaurus is a genus of theropod dinosaur that existed in what is now North America during the Aptian and early Albian stages of the Early Cretaceous.

The Acrocanthosaurus is 40 feet long and was stronger, faster, and smarter than any carnivore. Capable of killing almost any dinosaur, Acrocantho saurus should be number 1

Kill with no problem

Never heard of it

This thing can take down a T. rex but will draw against a spino

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17 Albertosaurus Albertosaurus Albertosaurus is a genus of tyrannosaurid theropod dinosaurs that lived in western North America during the Late Cretaceous Period, about 70 million years ago.

FAT Albetosaurus!

They say Albertosaurus is the predecessor and ancestor of the T rex

Because that's my name

A close cousin to the trex. Hunted in packs. Is part of the 'Tyrannosaur' family. Need I say more?

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18 Torvosaurus Torvosaurus Torvosaurus is a genus of carnivorous megalosaurid theropod dinosaurs that lived approximately 153 to 148 million years ago during the later part of the Jurassic Period in what is now Colorado and Portugal.

This dinosaur needs some more attention. Maybe this top ten is a fanboy theory,because why is torvosaurus listed down? This is a strong and powerful dinosaur. It's maybe shown with slender pictures but ones you saw it's will see this one is a monster. Others should vote for this.

This is an extremely dangerous dinosaur. It should be on top of the list. A Torvosaurus could kill a Allosaurus. It probably could take down gigantic dinosaurs like Dimerosaurus. (A Portuguese sauropod) It would have killed other predators like Allosaurus or Ornitholestes.

Torvosaurus is smaller and dumber than the top 3

It should be in the top 10 in 2nd in my opinion

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19 Stegosaurus Stegosaurus Stegosaurus is a type of armored dinosaur. Their fossil bones have been found in rocks dated to the Late Jurassic period, between 155 and 150 million years ago, in the western United States and Portugal.

Come on it can kill a t-rex with the spikes and scales

even two allosaurs can't kill a stegosaur but a herd of stegasaurs even 5 allousaurs can't beat

It is my favorite. And it can thagomize.

It's plates were full of blood vessels and wouldn't be potent whatsoever in battle.

Plates on its back and deadly spikes on its tail. It must be on the top ten

The plates would not be of any use in battle they were just soft - RewMac0435

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20 Vastatosaurus Rex

We can defeat it if we were big enough

Nicer than a t rex

This is not a real Dinosaur 🦖 it is way more powerful than any single Dino on this list

At least it's arms are longer than t.rex, but not strong enough.

21 Dromaeosaurus

Too small to kill t rex but at least it is smart, right?

I think it could not harm a huge T rex may have formed packs over small ceratopsians like leptoceratops

22 Dilophosaurus Dilophosaurus Dilophosaurus is a genus of theropod dinosaur. It contains a single known species, Dilophosaurus wetherilli, known from fossil remains found in the Kayenta formation of Arizona.

It didn't have a neck frill and couldn't spit acid, but was still a powerful predator. - SharkLover12

Dude that dinosaur is beast it can spit out acid up to 20 feet if that hit a dinosaur like Uthahraptor that would blind it and Dilophosaurus could go for the kill plus its very fast and jump high.

Shut your lying ass up SharkLover12
It could frikin’ spit acid
And had a giant frill

Even though it most likely didn't have poison and a frill, it was a LOT bigger than you see it in Jurassic Park and dangerous

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23 Pachycelaphosaurus

At top speed of 50 mph thus thing can break a T. Rex's leg

It have powerful skull it can hit with head! - David39

See this guy has a big bony dome which head but with other pachycephalosaurs and to scare off other carnivores and say top back OF!

It could easily take on a troodon or any other small dinosaurs due to its powerful skull

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24 Kronosaurus

This is the coolest dino

Kronosaurus Is Not A Dinosaur But Put It 4th I Will Give Someone A Cookie.

Kronosaurus is not a dinosaur

Give me I want a cookie

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25 Triceratops Triceratops Triceratops is a genus of herbivorous ceratopsid dinosaur that first appeared during the late Maastrichtian stage of the late Cretaceous period, about 68 million years ago in what is now North America.

Triceratops reminds me of Rhinos.

My second favorite dino lol - lillyanna

This guy should be in the top 10 even on YouTube you won't see it on people's lists

Triceratops lived in a very hostile environment during its time. While it had horns and a thick frill for very effective defense, it was a territorial dinosaur, and one that wasn't easy prey for any predator. - CrimsonShark

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26 Majungasaurus Majungasaurus Majungasaurus is a genus of abelisaurid theropod dinosaur that lived in Madagascar from 70 to 66 million years ago, at the end of the Cretaceous Period. The genus contains a single species, Majungasaurus crenatissimus.

Majungasaurus and Majungatholus is the same. Majungasaurus should be higher than this. Its quite stocky and has a very thick skull dome which can be used to headbutt the flanks of its enemies. Its also big and has powerful jaws with powerful teeth. It also has a powerful tail that it can use as a bat to strike an enemy. Also it has a cannibalistic behaviour.

27 Megalosaurus

I have never heard of this dinosaur but it sounds like megalodon and I like the megalodon so that’s why I vote for it

Megalosaurus can beat allousaurus and some other dinos because of its flat skull

This din o can kill any dino if I was just to swim in the sea it can kill and dinosaur any time any where just try to beat this dinosaur try this dino think what can this dinosausr do and I t might still be alive

One of the best dinosaurs. Megalosaurus was a therepod.It is measuring about 7-9 meters long and 3 meters high. it should kill a tyrannotitan. height is the same as a carnotaurus.

28 Tyrannotitan

I like the tyrannotitan

Comparable to Giganotosaurus & Carcharodontosaurus (and possibly larger) one of the South American monsters surrounded by large sauropods for food. Teeth could slice and were somewhat more robust, like a Tyrannosaur. Gave sauropods nightmares, and has a killer name too.

Bigger than Tyrannosaurus, powerful arms, related to Giganotosaurus, Mapusaurus, and Carcharodontosaurus.

29 Carnotaurus Carnotaurus Carnotaurus, meaning "Meat eating Bull" in Ancient Greek, is a genus of abelisauridae theropod dinosaur that lived in what is now South America about 70 million years ago in the Late Cretaceous period.

Carnotaurus is way better then spinosaurus

It has stupidly tiny arms... no way it makes it to top 10...

It should be number one according to science it was extremly deadly and very quiet it used its horns to stab its victims

It should be in the top ten! He's the best! His name means man eating bull for crying out loud! He should be in about 9th place. In my opinion he is the best dinosaur by far!

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30 Cryolophosaurus

Cryolophosaurus has a strange peak or horn believed to tell how healthy the dinosaur maybe. The peak or horn may also been used for getting a mate. Cryolophosaurus is one of the few dinosaurs that have lived in Antartica's 200,000,000 year old forest.

31 Indominus Rex Indominus Rex Indominus rex was the latest attraction in Jurassic World. The hybrid was created by combining the genetic traits of multiple species.

If there is indominus rex where is indoraptor it was much more stronger

This is the deadliest dinosaur of them all

It killed about 90 humans!

Not had actually real but a seriously deadly hybrid dino-had t rex AND raptor DNA

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32 Oxalaia

It could be bigger than spinosaurus.

Underrated. He is very dangerous! - Strobo

Overshadowed by Spinosaurus.

33 Daspletosaurus Daspletosaurus Daspletosaurus was a genus of tyrannosaurid dinosaur that lived in western North America between about 77 and 74 million years ago, during the Late Cretaceous Period. The genus Daspletosaurus contains two species.

Like normal dogs

34 Maijungatholus

Tell me how to pronounce this - Outcast

I thick it's the most strongest.

Screw all of you this one is the best


Majungatholus atopus was a meat-eating dinosaur, a theropod. It was at the top of the food chain in its locale. It probably ate sauropods, long-necked plant-eaters and other large dinosaurs. The name Majungatholus is derived from "Majunga," a district of Madagascar and "tholus," which means dome in Latin.

35 Gorgosaurus

I love dinosaurs so much

Gorgasaurus was very fast and hunted in groups so it was easy to take down a Pachyrhinosaurus

A relative of t rex. I saw walking with dinosaurs and it looked like a mini t rex.

36 Jehlopterus

Nuhuh it's a small pterosaur with the smallest head ima say this is like 321nd

37 Therizinosaurs

It Is The Herbivore That Fights Back

A Therizinosaurs can beat a tarbosaurs. Well an adult can

Bruh you played ark before! Leave these boys alone aye,

Therizinosaurs could beat the t-rex easily. Even though they still suck. Watch the movie dino king. Even though the T-rex wins its very sneaky.

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38 Megalodon Megalodon The megalodon is an extinct species of shark which was about 59 feet (18 meters) long and hunted in the seas until about 1.5 million years ago. It was similar to today's great white shark-but three times longer and 20 times heavier. more.

Megalodons are basically great white sharks but they are the awesomest of the awesome

Megalodon should be #1 on list, and yet, it is at spot #41!

This guy makes jaws look cute

It's a massive great white

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39 Australovenator (Banjo)

The Australovenator is Australia's top predator. Claws on its hand are the size of Deinonychus'. (toe sickles. )The size of Australovenator is probably the same size of Utahraptor. In a place not far from Winton, Queensland, Australia called Lark Quarry the Australovenator foot prints are preserved, proving it was ambushing smaller dinosaurs.

This dinosaur is scary it could kill me easily. It took down sauropods. It is faster, smarter and more dangerous than T-Rex which scavenges for meat. Australovenator should be on top instead of T-Rex. A scavenger should be down the bottom while a hunter like a Australovenator should be at the top.

This dinosaur is very deadly and should be on top of the list since it is faster, smarter and probably more stealthy and dangerous then T-Rex and it his about the same size as a Allosaurus.

This dinosaur was the biggest dinosaur in Australia. It is faster, stealthier and probably more vicious than T-Rex. Size isn, t everything because Australovenator is the BEST.

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40 Dracorex Dracorex Dracorex is a dinosaur genus of the family Pachycephalosauridae, from the Late Cretaceous of North America.

It looks like a dragon combined with a red

It's a dragon combind with a rex

Looks like a dragon! - DragonDino

What do you think that’s not a dinosaur that’s a dragon dope

41 Pteranodon Pteranodon Pteranodon lived during the late Cretaceous geological period of North America in present-day Kansas, Alabama, Nebraska, Wyoming, and South Dakota.

Imagine if these were still alive! - Userguy44

Pteranodon is a little nice and flies around

A pterosaur, not a dinosaur.

Bird like dino

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42 Argentinosaurus Argentinosaurus Argentinosaurus is a genus of titanosaur sauropod dinosaur first discovered by Guillermo Heredia in Argentina. The generic name refers to the country in which it was discovered.

It could easily stomp on you and make you a pancake.

Now we're talking! These types of giant sauropods rivaled large whales in size. Look at how big it is, musta shook the ground when it walked.

I sometimes get mixed up with Argentinosaurus and Ampheciloeous

This was so large argentinosaurus is the largest animal ever
it weighed 12000 and 16000 pounds one of the biggest animals ever
so large wow

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43 Estemmenosuchus


44 Mosasaurus

Many people don't count moaser as a dinosaur, but I do and always have. It's stronger than many, as any that came near it would be swallowed whole! - lunatheviper

We've all seen that the mosasaurus ate the idonimous rex in Jurassic world so number 1!

Mosasaurus was huge. And it was not a fish. Or a dinosaur. But still beast!

Mosasaurus was powerful but not the most powerful mosasaur

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45 Piatnitzkysaurus

One of the most beutifull killers ever.

46 Bambiraptor
47 Jeholopterus

This creature is interesting. It is not a dinosaur, but a pterosaur. It was just like a Jurassic vampire bat. Not very big, it didn't have a beak. It had fangs. Sucking blood of huge dinosaurs. It looks like a vampire bat without ears

48 Baryonyx Baryonyx Baryonyx is a genus of theropod dinosaur which lived in the Barremian stage of the early Cretaceous Period, about 130–125 million years ago.

cool bro

It has giant claws that are about 9 inches long, and if that baryonyx gets on you that's the end of your life

Meat eater dino

Its hughe looks like a spinosaurs

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49 Sarchosuchus

Sarchosuchas was about 40ft long. It had really strong jaws and it could swallow a fully grown man. I think it was one of the most awesome dinosaurs in the world. It could probaly eat a T-rex if it had the chance.

Is the king of all crocs and has a bit as strong as the T. Rex

He also never stopped growing

It is not a dinosaur

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50 Ceratourous

Ceratosaurus is about 25 ft long, weighing in at around 3000 lbs. It had 3 boney ridge like horns, one along both of its eyes and one above its nose. Hunted in packs, but also was a solitary hunter. Stood 13 feet tall and had arms that were about 4-7 feet long that ended in 4 razer sharp, 2 inch claws. ITS ONE HECK OF A PREDATOR!

This dinosaur is underestimated. Others think it is overshadowed by allosaurus (which is not true). This predator has huge teeth and sharp claws. Its also fast and has cool horns and dermal armor. Its jaws are also strong and lethal. It can also compete with allosaurus, torvosaurus, epanterias and saurophaganax. This is one DEADLY PREADATOR!. It should be in top ten


Sometimes, a Ceratosaurus is powerful enought to take down a sauropod up to 9 times heavier than Sue (The world's strongest known T. Rex) ALONE. Reasons:
1. Ceratosaurus has one of the strongest bite compared to it's body
2. Ceratosaurus's claws are also very deadly, having a giant arm over a meter long and long claws around a inch

In a fight with the larger Carnotaurus: The winner is Ceratosaurus. The Ceratosaurus has stronger bite, stronger claws and arms and it doesn't have any weaknesses while Carnotaurus's weakness is that it has a very weak neck so if a Ceratosaurus bit the neck of a carotaurus, the Carnotaurus would become really weak and get finished.

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Top Ten Most Dangerous Dinosaurs from Jurassic Park/World Most Dangerous Dinosaurs and Prehistoric Mammals Top Ten Most Bizarre and Weird Dinosaurs Top Ten Most Strangest Looking Dinosaurs Ever Most Misunderstood Non-Avian Dinosaurs

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Top Remixes (41)

1. Tyrannosaurus
2. Spinosaurus
3. Giganotosaurus
1. Ankylosaurus
2. Allosaurus
3. Megalodon
1. Tyrannosaurus
2. Spinosaurus
3. Giganotosaurus

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