Spanning seven films, two animated series, and a thrilling live show, the “Jurassic Park” saga has showcased nearly every dinosaur imaginable from paleontological records. With each chapter, the stakes escalate, introducing a new, more formidable dinosaur that poses a greater threat to its human counterparts.

But which dinosaur reigns supreme, and which one falls short, resembling a mere oversized bird? In this list, we rank the ten most powerful dinosaurs of the “Jurassic Park” universe, from the iconic 1993 film directed by Steven Spielberg to the upcoming 2025 release, “Jurassic World: Rebirth” by Gareth Edwards.

In “Jurassic World: Dominion,” Claire Dearing (played by Bryce Dallas Howard) parachutes from a plummeting plane, only to hear ominous rustling in the trees hinting at the approach of our first formidable dinosaur: the Therizinosaurus. Towering at nearly 20 feet, this lanky beast is most fearsome for its colossal, dagger-like claws.

Though Claire manages to evade harm, the Therizinosaurus showcases its might by joining forces with a Tyrannosaurus to confront a Giganotosaurus during the film’s climax. Its lethal claws pierce the massive foe, proving that even without sight, it stands as one of the fiercest contenders in the dinosaur realm.

This particular Therizinosaurus appears to be blind, with dull grey eyes that fail to see Claire as she hangs among the trees, but even without the gift of sight, it’s still a formidable foe. When she finally makes it to the ground, the Therizinosaurus stalks her as she slinks through the forest and into a swamp.

While Claire is able to escape unscathed, the Therizinosaurus proves its strength by teaming up with the Tyrannosaurus in a tag-team match to take down a Giganotosaurus at the climax of the film, impaling the hulking dinosaur on its sharp claws — proving that even without the ability to see, it is still one of the toughest dinosaurs in the animal kingdom.

If you’ve only seen the feature films, you might be confused what the heck a “Scorpios rex” even is. But if you’ve watched the Netflix animated series “Jurassic World: Camp Cretaceous,” then you know that this particular dino is a uniquely horrifying threat.

The series takes place at the same time as the events of “Jurassic World,” with a group of teenagers who are selected for a legendary camping experience on Isla Nubar. But when the dinosaurs inevitably get loose, the most fearsome of them all is a hybrid beast too hideously deformed to get the star treatment in the park itself.

That’s the Scorpios rex, a stub-nosed bidepdal monster with piercing red eyes and venomous spines on its elbows. This never-before-seen dinosaur is a pure menace, hunting down the young campers with ferocious tenacity. This is not the perfect killing machine of the Indominous rex (more on that later). Rather, the Scorpios rex is as much the victim of InGen’s lackluster safety standards as the campers, and a potent warning about the perils of genetic experimentation.

If the Scorpios rex is an abomination, then the Distortus rex is an abomination on steroids. Debuting in the latest film in the franchise, “Jurassic World: Rebirth,” the Distortus rex is a hulking carnivore with the head of an inflated Tyrannosaurus rex, four large legs perfect for stomping, and two arms capable of tossing unlucky humans into its gaping maw.

While it spends most of its life trapped in the hermetically sealed laboratory at the base on Ille Saint-Hubert, as we see in the chilling opening of the film, you can’t keep it locked up forever. Even if you are not the biggest fan of “Rebirth,” which debuted to muted reviews like the 4/10 from Looper’s own Alistair Ryder, watching the D-rex break out of confinement like a dinosaur Frankenstein is the obvious highlight of the film.

Standing at a whopping 26 feet high and 47 feet long with 10 tons of weight, the D-rex is bigger than pretty much every other dinosaur on this list. But size alone does not make a dinosaur powerful, as we’ll see with our next combatant.

The first minutes of “Jurassic Park” are dedicated to showing how ferocious a killer a velociraptor can be. And as Alan Grant (Sam Neill) explains to one bratty little kid, the velociraptor was created as the perfect killing machine, capable of not just slashing out your guts with its razor sharp talons but also hunting in packs so that you never quite know which direction they are going to hit you from.

Over the course of every single film in the series, the velociraptors have not just remained one of the strongest dinosaurs in the Jurassic Park universe but easily one of the smartest — although exactly how smart they are has inflated over the years. The original film and its sequel “The Lost World” were content allowing them to be nature’s perfect predator. They evolve into cunning warriors in “Jurassic Park 3” and by the time we get to the Jurassic World films, the velociraptors are now trained super-soldiers capable of not just ripping people apart but also empathizing with their human trainer Owen Grady (Chris Pratt).

The irony here is that that little kid at the opening of “Jurassic Park” was actually right: The velociraptor was indeed no larger than your ordinary turkey. But every movie needs a villain, and Spielberg crafted one of cinema’s most terrifying monsters with his version of a velociraptor.

What’s the only thing scarier than a pack of bloodthirsty velociraptors? One giant, cackling mutant velociraptor. Enter the Indoraptor, the creature engineered by InGen scientist Henry Wu (B.D. Wong) to be the extra-perfect killing machine in “Jurassic World: Fallen Kingdom,” capable of fetching a high price in the black market dinosaur trade. The end result is a beast with the body of a velociraptor, sporting a raptor’s powerful talons and cunning mind, combined with the massive jaw power of a Tyrannosaurus rex.

What makes the Indoraptor special isn’t just its terrifying size and power, but its pure sadism. Unlike the other dinosaurs on this list, the Indoraptor revels in toying with its prey. Combined with its greater size and power over its predecessors, the Indoraptor will rip you apart and laugh as you bleed to death.

It gets loose not solely thanks to human incompetence like the other dinosaurs on this list, but as a result of its own machinations, teasing its supposed captors before breaking loose and wreaking havoc throughout Lockwood Manor in the film’s over-the-top finale. Say what you will about the film and its inconsistent tone, but seeing the Indoraptor in action is a thing of horrific beauty.

No dinosaur looms as large over the entire “Jurassic Park” universe as the Tyrannosaurus rex. The original big bad of the franchise, the Tyrannosaurus rex made an immediate impression as the star attraction of John Hammond’s (Richard Attenborough) park. Hammond wrongly believes he can put such a powerful creature on display for tourists to gawk at, but when she gets loose, she’s the most terrifying thing you’ll ever see.

Standing at 18 feet tall, the T-rex towers over the puny humans trying to escape her wrath, with a jaw so large it makes even the strongest dinosaur think twice about picking a fight with her.

The Tyrannosaurus rex is so important to the franchise that we get to follow the life of one specific T-rex, affectionately known as Rexy, from the original film all the way to “Jurassic World: Dominion.” The original “Jurassic Park” icon has since been eclipsed by newer, meaner dinosaurs, but the fact that it still remains so high on this list is a testament to its sheer power.

Before any amateur paleontologists start writing angry letters, let’s clear one thing up: no, the Mosasaurus is technically not a dinosaur. It’s actually a large marine reptile, albeit one from the Late Cretaceous period. But throughout the films, it’s positioned right next to all the other dinos, and so for all intents and purposes, within the context of the films it deserves its spot as one of the strongest creatures in the park.

With a jaw bigger than most dinosaurs, its bite force is registered at 13K tons, making it a stronger chomper than even the Tyrannosaurus rex and significantly larger too. That’s why this gigantic 100-foot-long Mosasaurus is the centerpiece of many of the film’s climactic showdowns, including what is universally regarded as the series’ most brutal death: The untimely demise of young personal assistant Zara Young (Katie McGrath), who is tossed around by a rag doll by pterodactyls before ending up as an appetizer for the Mosasaurus.

Because it’s significantly larger than just about every other dinosaur on this list, the Mosasaurus is a shoe-in for one of the strongest beasts in the entire Jurassic Park universe. Its only drawback is that it’s sequestered away in the ocean — but even that doesn’t stop the Mosasaurus from diving onto land to get a kill when it needs to save the day like a Deux Ex Mosasaurus.

You have to appreciate the straightforwardness of naming a dinosaur “Giganotosaurus,” because this is one gigantic dinosaur. Eclipsing its prey at over 18 feet tall, this is the biggest species of allosauroid, making it even larger than the dreaded Tyrannosaurus rex.

Consider the Giganotosaurus the bigger, beefier version of the original film’s climactic villain. And we got to see exactly how much stronger the Giganotosaurus is in the stunning prologue to “Jurassic World: Dominion,” where we bear witness to a brutal fight between the two apex predators. While the Tyrannosaurus rex has been a formidable foe in every prior film, the Giganotosaurus makes quick work of it, cementing itself as the film’s dastardly villain.

Over the course of “Dominion,” the Giganotosaurus gives the central cast a run for their money as they embark on a mission to stop prehistoric locusts from destroying the world’s agricultural supply (yes, that’s really what the movie is about, and no, it doesn’t make any sense). The only reason the Giganotosaurus doesn’t win and devour them is because of a team up between the Therizinosaurus and the Tyrannosaurus rex. But in a one on one fight, it’s clear the Giganotosaurus comes out on top every time.

After two films of back-to-back Tyrannosaurus rex action, “Jurassic Park 3” needed to find a way to differentiate itself. And that’s where expert paleontologist Jack Horner, the consultant for all of the Jurassic Park films, took the opportunity to bring in his personal favorite dinosaur: the Spinosaurus.

Looking like a mix between a T-rex, a crocodile, and a sail boat, the spinosaurus takes its name from the large sail on its back that allows it to cut through the water with frightening agility. It also happens to be taller than a T-rex, with a long jaw perfect for ripping apart the poor souls who get in its way. One other thing the Spinosaurus has that the T-rex doesn’t is two strong arms with piercing claws, allowing the dinosaur to grab a hold of its prey.

We see the Spinosaurus appear again in “Jurassic World: Rebirth,” when a flock of them attack our central cast, diving in and out of the water, snatching mercenaries from the air in the blink of an eye.

As one of the only dinosaurs to kill a T-rex in one-on-one combat, the Spinosaurus is clearly nature’s strongest dinosaur. But there is one more dinosaur who is stronger — because it wasn’t made by nature, but rather by mankind.

According to the story of “Jurassic World,” dinosaurs are old news. Kids yawn as they watch a T-rex swallow a cow whole and their parents check their phones as velociraptors tear a goat limb from limb. In the logic of the film, the only way to win back the audience’s attention is to scare the living daylights out of them by creating the single greatest killing machine that Earth has ever seen.

So they get to work building exactly that, and the end result is the Indominus rex, a 22-foot-tall dinosaur engineered at the molecular level to be perfect in every way, combining the powers and attributes of various dinosaurs on this list. It has the long arms and sharp claws of a Therizinosaurus, the massive weight and power of a Giganotosaurus, and the cunning intellect of a Velociraptor.

As if that wasn’t bad enough, it’s also got the ability to camouflage and turn invisible to the naked eye. So even if you could find a way to fight it, good luck tracking it down to get the kill shot. The only reason the entire island isn’t the territory of Indominus rex is because of the combined powers of not just a T-rex and Owen’s prized velociraptor Blue, but a surprise attack by a Mosasaurus from the sea.

With its tremendous power, the Indominus rex is undoubtedly the strongest dinosaur in the entire “Jurassic Park” universe. It may be cheating, considering it was literally designed to win that title, but it’s clear the engineers at InGen did a good job — even if they didn’t quite think through the consequences of their actions.