Complete List of Dinosaurs That Start With P Plus Fun Facts

Last Updated on January 20, 2024 by Michele Tripple

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Are you ready to peek into the past and learn about some pretty amazing dinosaurs that start with P? These “P” dinosaurs are just as awesome and interesting as the ones we’ve already explored. So, let’s put on our explorer caps and take a trip back in time to meet some incredible dinosaurs that start with P!

3 dinosaurs that start with P PDFs fanned on blue background

First on our adventure is the Parasaurolophus. This dinosaur is famous for its long, curved crest on its head. The Parasaurolophus was a plant-eater and walked both on two legs and on all fours. Scientists think its crest might have been used to make sounds, kind of like a trumpet, to talk to other Parasaurolophuses.

Next, let’s check out the Protoceratops. This “P” dinosaur was smaller than the Parasaurolophus and had a large frill at the back of its head. It didn’t have any horns, but its frill might have helped protect its neck or even helped it look more impressive to other dinosaurs.

And we can’t forget the powerful and famous Pterosaurs! Okay, they weren’t technically dinosaurs, but they lived at the same time. Pterosaurs were flying reptiles and the first animals, besides insects, to fly. They had wings made of skin and could soar through the sky over the heads of other dinosaurs.

Are you ready to learn more about dinosaurs that start with P? From the musical Parasaurolophus to the soaring Pterosaurs, dinosaurs that start with “P” are full of fascinating stories and fun facts. Let’s keep exploring and discover all the amazing things about these ancient and incredible creatures!

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Discover more about Dinosaurs that start with P!

Ready to discover more dinosaurs? Check out our list of dinosaurs that start with N and our list of dinosaurs that start with O.

Common Dinosaur that start with P

  • Parasaurolophus: A duck-billed dinosaur known for its long, backward-curving cranial crest.
  • Protoceratops: A small ceratopsian dinosaur with a large frill and a beak-like mouth.
  • Pachycephalosaurus: Known for its thick, dome-shaped skull, used possibly for head-butting.
  • Psittacosaurus: A small, early ceratopsian dinosaur with a parrot-like beak.
  • Plateosaurus: One of the earliest known long-necked dinosaurs, a large herbivore.
  • Pentaceratops: A ceratopsian with a large frill and five horns on its face.
  • Patagotitan: A massive titanosaur sauropod, one of the largest dinosaurs ever discovered.
  • Plesiosaurus: Not a dinosaur, but a marine reptile known for its long neck and small head.
  • Procompsognathus: A small, agile theropod that likely preyed on insects and small animals.
  • Pachyrhinosaurus: A ceratopsian dinosaur with a thick, bony boss, whereas other ceratopsians have horns.

Complete list of Dinosaurs that start with P

  • Pachycephalosaurus
  • Pachyrhinosaurus
  • Pachysauriscus
  • Pachysaurops
  • Pachysaurus
  • Pachyspondylus
  • Pachysuchus
  • Padillasaurus
  • Pakisaurus
  • Palaeoctonus
  • Palaeocursornis
  • Palaeopteryx
  • Palaeosauriscus
  • Palaeosaurus
  • Palaeoscincus
  • Paleosaurus
  • Paludititan
  • Paluxysaurus
  • Pampadromaeus
  • Pamparaptor
  • Panamericansaurus
  • Pandoravenator
  • Panguraptor
  • Panoplosaurus
  • Panphagia
  • Pantydraco
  • Paralititan
  • Paranthodon
  • Pararhabdodon
  • Parasaurolophus
  • Pareiasaurus
  • Pareisactus
  • Parksosaurus
  • Paronychodon
  • Parrosaurus
  • Parvicursor
  • Patagonykus
  • Patagosaurus
  • Patagotitan
  • Pawpawsaurus
  • Pectinodon
  • Pedopenna
  • Pegomastax
  • Peishansaurus
  • Pekinosaurus
  • Pelecanimimus
  • Pellegrinisaurus
  • Peloroplites
  • Pelorosaurus
  • Peltosaurus
  • Penelopognathus
  • Pentaceratops
  • Petrobrasaurus
  • Phaedrolosaurus
  • Philovenator
  • Phuwiangosaurus
  • Phuwiangvenator
  • Phyllodon
  • Piatnitzkysaurus
  • Picrodon
  • Pilmatueia
  • Pinacosaurus
  • Pisanosaurus
  • Pitekunsaurus
  • Piveteausaurus
  • Planicoxa
  • Plateosauravus
  • Plateosaurus
  • Platyceratops
  • Platypelta
  • Plesiohadros
  • Pleurocoelus
  • Pleuropeltus
  • Pneumatoarthrus
  • Pneumatoraptor
  • Podokesaurus
  • Poekilopleuron
  • Polacanthoides
  • Polacanthus
  • Polyodontosaurus
  • Polyonax
  • Ponerosteus
  • Poposaurus
  • Postosuchus
  • Powellvenator
  • Pradhania
  • Prenocephale
  • Prenoceratops
  • Priconodon
  • Priodontognathus
  • Proa
  • Probactrosaurus
  • Probrachylophosaurus
  • Proceratops
  • Proceratosaurus
  • Procerosaurus
  • Procheneosaurus
  • Procompsognathus
  • Prodeinodon
  • Propanoplosaurus
  • Proplanicoxa
  • Prosaurolophus
  • Protarchaeopteryx
  • Protecovasaurus
  • Protiguanodon
  • Protoavis
  • Protoceratops
  • Protognathosaurus
  • Protognathus
  • Protohadros
  • Protorosaurus
  • Pseudolagosuchus
  • Psittacosaurus
  • Pteropelyx
  • Pterospondylus
  • Puertasaurus
  • Pukyongosaurus
  • Pulanesaura
  • Pycnonemosaurus
  • Pyroraptor
complete list of dinosaurs that start with P with a dinosaur border

Facts about Dinosaurs that Start with P

  • Pachycephalosaurus: A Pachycephalosaurus was known for its thick, bony skull. It lived in North America and might have used its head to butt other dinosaurs.
  • Pachyrhinosaurus: A Pachyrhinosaurus was a horned dinosaur with a large bony bump on its nose instead of a horn. It lived in North America.
  • Pachysauriscus: A Pachysauriscus is a lesser-known dinosaur, and we’re still learning about it.
  • Pachysaurops: A Pachysaurops was a dinosaur from Europe. We’re still piecing together its history.
  • Pachysaurus: A Pachysaurus is known from limited remains. We’re excited to learn more about this dinosaur.
  • Pachyspondylus: A Pachyspondylus was a dinosaur from South Africa. We’re still uncovering its secrets.
  • Pachysuchus: A Pachysuchus, known from a few fossils, is still a bit of a mystery.
  • Padillasaurus: A Padillasaurus was a long-necked, plant-eating dinosaur from Colombia. It was a sauropod, so it was huge!
  • Pakisaurus: A Pakisaurus was a dinosaur from Pakistan. We’re still trying to understand it better.
  • Palaeoctonus: A Palaeoctonus was not a dinosaur but a prehistoric scorpion. It’s part of the diverse world that existed with dinosaurs. Imagine a cool, ancient scorpion, living in a time of great giants.
  • Palaeocursornis: A Palaeocursornis was an ancient bird that lived during the time of the dinosaurs. It shows how diverse life was back then.
  • Palaeopteryx: A Palaeopteryx was an early bird or bird-like dinosaur from Germany. It shows the close relationship between birds and dinosaurs.
  • Palaeosauriscus: A Palaeosauriscus was a large, plant-eating dinosaur. We’re still learning about it, but it adds to the dinosaur story.
  • Palaeosaurus: A Palaeosaurus is an early name given to some dinosaur fossils, but we now know they belong to different species.
  • Palaeoscincus: A Palaeoscincus was once thought to be a dinosaur, but now it’s considered to be an armored prehistoric reptile.
  • Paleosaurus: A Paleosaurus, an early name for some dinosaur fossils, contributed to our initial understanding of these creatures. Imagine the excitement of discovering these ancient bones for the first time.
  • Paludititan: A Paludititan was a long-necked, plant-eating dinosaur from Romania. It was a sauropod, so it was quite large and loved eating plants.
  • Paluxysaurus: A Paluxysaurus was a long-necked dinosaur from North America. It was a sauropod, so it was really big!
  • Pampadromaeus: A Pampadromaeus was one of the earliest dinosaurs from Argentina. It was small and walked on two legs.
  • Pamparaptor: A Pamparaptor was a small, bird-like dinosaur from Argentina. It was fast and had sharp claws.
  • Panamericansaurus: A Panamericansaurus was a long-necked, plant-eating dinosaur from Argentina. It was a sauropod, so it was huge and loved eating leaves.
  • Pandoravenator: A Pandoravenator was a dinosaur from Argentina. We’re still learning about it.
  • Panguraptor: A Panguraptor was a small, meat-eating dinosaur from China. It was fast and had sharp teeth.
  • Panoplosaurus: A Panoplosaurus was an armored dinosaur from North America. It had bony plates for protection.
  • Panphagia: A Panphagia was one of the earliest dinosaurs from Argentina. It might have been an omnivore. Imagine a small dinosaur, exploring the world and eating both plants and small animals.
  • Pantydraco: A Pantydraco was a small, early dinosaur from Wales. It was probably quite fast and agile.
  • Paralititan: A Paralititan was a gigantic, plant-eating sauropod from Egypt. It was one of the largest dinosaurs ever and lived near water. Picture an enormous, peaceful creature, gracefully walking along ancient shorelines.
  • Paranthodon: A Paranthodon was a spiky, armored dinosaur from South Africa. It had bony plates for protection.
  • Pararhabdodon: A Pararhabdodon was a duck-billed dinosaur from Spain. It was a plant-eater and probably lived in herds.
  • Parasaurolophus: A Parasaurolophus was famous for its long, curved tube on its head. It was a duck-billed dinosaur from North America and a plant-eater. Picture a gentle giant, making beautiful sounds with its crest.
  • Pareiasaurus: A Pareiasaurus was not a dinosaur but a prehistoric reptile that lived before dinosaurs. It was bulky with a distinctive appearance.
  • Pareisactus: A Pareisactus was a dinosaur from Europe, known from limited remains. We’re excited to learn more about it.
  • Parksosaurus: A Parksosaurus was a small, plant-eating dinosaur from North America. It was fast and agile.
  • Paronychodon: A Paronychodon is known from its teeth and was possibly a small predator.
  • Parrosaurus: A Parrosaurus, now known as Hypsibema missouriensis, was a plant-eating dinosaur from North America. It was large and walked on two legs.
  • Parvicursor: A Parvicursor was a tiny, bird-like dinosaur from Mongolia. It was fast and feathered.
  • Patagonykus: A Patagonykus was a small, bird-like dinosaur from Argentina. It was probably a fast runner and an insect-eater.
  • Patagosaurus: A Patagosaurus was a long-necked, plant-eating dinosaur from Argentina. It was a sauropod, so it was huge and loved plants.
  • Patagotitan: A Patagotitan was one of the largest dinosaurs ever discovered. It was a massive, plant-eating sauropod from Argentina.
  • Pawpawsaurus: A Pawpawsaurus was an armored dinosaur from North America. It had a strong, protective body with bony plates.
  • Pectinodon: A Pectinodon was a small, meat-eating dinosaur from North America. It was fast and had sharp teeth. Picture a little, quick dinosaur, hunting for small animals and insects.
  • Pedopenna: A Pedopenna was a feathered, bird-like dinosaur from China. It had long feathers on its legs and arms.
  • Pegomastax: A Pegomastax was a small, plant-eating dinosaur from South Africa. It had a beak and sharp fangs, possibly for defense or display. Imagine a little, unusual dinosaur, roaming around and showing off its unique teeth.
  • Peishansaurus: A Peishansaurus is a lesser-known dinosaur, and we’re still uncovering its secrets.
  • Pekinosaurus: A Pekinosaurus was a dinosaur from China. We’re still learning about it.
  • Pelecanimimus: A Pelecanimimus was a bird-like dinosaur from Spain. It had a long neck and many small teeth. Imagine a fast, agile dinosaur, running around and catching small prey with its toothy beak.
  • Pellegrinisaurus: A Pellegrinisaurus was a long-necked, plant-eating dinosaur from Argentina. It was a sauropod, so it was really big!
  • Peloroplites: A Peloroplites was an armored dinosaur from North America. It had strong, protective plates.
  • Pelorosaurus: A Pelorosaurus was a long-necked, plant-eating dinosaur from England. It was a sauropod, so it was quite large.
  • Peltosaurus: A Peltosaurus was not a dinosaur but a prehistoric reptile that lived alongside them. It’s part of the diverse world that existed with dinosaurs.
  • Penelopognathus: A Penelopognathus was a small, plant-eating dinosaur from China. It had a beak and might have been quite agile.
  • Pentaceratops: A Pentaceratops was a horned dinosaur with a large frill and five horns. It lived in North America.
  • Petrobrasaurus: A Petrobrasaurus was a long-necked, plant-eating dinosaur from Argentina. It was a sauropod, so it was really big and loved eating leaves.
  • Phaedrolosaurus: A Phaedrolosaurus is a dinosaur known from just a few fossils. We’re excited to learn more about it.
  • Philovenator: A Philovenator was a small, bird-like dinosaur from China. It was fast and might have been a skilled hunter.
  • Phuwiangosaurus: A Phuwiangosaurus was a long-necked, plant-eating dinosaur from Thailand. It was a sauropod, so it was huge and loved plants.
  • Phuwiangvenator: A Phuwiangvenator was a meat-eating dinosaur from Thailand. It was a predator with sharp teeth and claws.
  • Phyllodon: A Phyllodon was a small, plant-eating dinosaur from Portugal. It had a beak and might have been quite fast.
  • Piatnitzkysaurus: A Piatnitzkysaurus was a meat-eating dinosaur from Argentina. It was a powerful predator with strong legs and sharp teeth.
  • Picrodon: A Picrodon was a small, plant-eating dinosaur. We’re still learning about it, but each new fact is exciting.
  • Pilmatueia: A Pilmatueia was a sauropod dinosaur from Argentina, known for its long neck and tail. It was huge and ate plants.
  • Pinacosaurus: A Pinacosaurus was an armored dinosaur from Asia. It had bony plates for protection and was a plant-eater.
  • Pisanosaurus: A Pisanosaurus was one of the earliest dinosaurs from Argentina. It was small and walked on two legs.
  • Pitekunsaurus: A Pitekunsaurus was a long-necked, plant-eating dinosaur from Argentina. It was a sauropod, so it was really big and loved plants.
  • Piveteausaurus: A Piveteausaurus was a meat-eating dinosaur from France. It was a fierce predator with sharp teeth. Imagine a strong dinosaur, ruling its territory and always ready for a hunt.
  • Planicoxa: A Planicoxa was a plant-eating dinosaur from North America. It was probably quite large and had unique, wide hips.
  • Plateosauravus: A Plateosauravus is a lesser-known dinosaur, and we’re eager to learn more about it.
  • Plateosaurus: “Plateosaurus was a large, plant-eating dinosaur from Europe. It walked on two legs and had a long neck.
  • Platyceratops: A Platyceratops was a small, horned dinosaur from Mongolia. It was a plant-eater and probably quite agile. Think of a little dinosaur, happily exploring and munching on plants.”
  • Platypelta: A Platypelta was an armored dinosaur from North America. It had strong, protective plates and might have been tough.
  • Plesiohadros: A Plesiohadros was a duck-billed dinosaur from Asia. It was a plant-eater and probably lived in groups. Picture a friendly, social dinosaur, hanging out with its friends and enjoying meals together.
  • Pleurocoelus: A Pleurocoelus was a long-necked, plant-eating dinosaur from North America. It was a sauropod, so it was huge!
  • Pleuropeltus: A Pleuropeltus was not a dinosaur but a prehistoric reptile. It’s part of the diverse world that existed with dinosaurs.
  • Pneumatoarthrus: A Pneumatoarthrus is known from only a few fossils. We’re excited to learn more about it.
  • Pneumatoraptor: A Pneumatoraptor was a small, bird-like dinosaur from Hungary. It was fast and might have had feathers.
  • Podokesaurus: A Podokesaurus was a small, fast-running dinosaur from North America. It was a meat-eater and probably very agile.
  • Poekilopleuron: A Poekilopleuron was a meat-eating dinosaur from France. It had long legs and sharp teeth, making it a fierce hunter.
  • Polacanthoides: A Polacanthoides was an armored dinosaur from Europe. It had bony plates for protection and was a plant-eater.
  • Polacanthus: A Polacanthus was a heavily armored dinosaur from England. It had spikes and bony plates to protect itself.
  • Polyodontosaurus: A Polyodontosaurus was a meat-eating dinosaur from Asia. It was fast and had sharp teeth.
  • Polyonax: A Polyonax is a lesser-known dinosaur, and we’re still learning about it.
  • Ponerosteus: A Ponerosteus was not a dinosaur but a prehistoric reptile. It’s part of the diverse world that existed alongside dinosaurs.
  • Poposaurus: A Poposaurus was a meat-eating dinosaur that walked on two legs, from North America. It was quite unique in its appearance.
  • Postosuchus: A Postosuchus was a large, predatory reptile that lived alongside dinosaurs. It was fierce and walked on four legs.
  • Powellvenator: A Powellvenator was a small, meat-eating dinosaur from Argentina. It was fast and had sharp teeth, making it a skilled hunter.
  • Pradhania: A Pradhania was a dinosaur from India. We’re still piecing together its history.
  • Prenocephale: A Prenocephale was a small, dome-headed dinosaur from Asia. It might have used its head in butting contests. Picture a little, tough dinosaur, playfully bumping heads with its friends.
  • Prenoceratops: A Prenoceratops was a small, plant-eating dinosaur from North America. It was related to Triceratops but smaller. Imagine a mini version of the famous horned dinosaurs, wandering around and looking for plants.
  • Priconodon: A Priconodon was a dinosaur known from its teeth and believed to be a plant-eater. E
  • Priodontognathus: A Priodontognathus is a dinosaur known from limited remains. We’re excited to learn more about it.
  • Proa: A Proa was a plant-eating dinosaur from Europe. It was probably quite agile and walked on two legs.
  • Probactrosaurus: A Probactrosaurus was a plant-eating dinosaur from China. It was an early relative of the duck-billed dinosaurs and probably quite social.
  • Probrachylophosaurus: A Probrachylophosaurus was a duck-billed dinosaur from North America. It was a transitional form between Brachylophosaurus and Maiasaura. Picture a gentle, plant-eating dinosaur, evolving and adapting over time.
  • Proceratops: A Proceratops is a lesser-known dinosaur, and we’re still learning about it. It’s part of the exciting world of dinosaurs
  • Proceratosaurus: A Proceratosaurus was a small, meat-eating dinosaur from England. It had a small crest on its nose and was quite agile. Imagine a little predator, hunting around and showing off its unique crest.
  • Procerosaurus: A Procerosaurus was not a dinosaur but a prehistoric reptile that lived alongside them.
  • Procheneosaurus: A Procheneosaurus was a duck-billed dinosaur from North America. It was a plant-eater and probably lived in herds. Picture a friendly dinosaur, socializing with its pals and enjoying meals together.
  • Procompsognathus: A Procompsognathus was a small, meat-eating dinosaur from Germany. It was fast and probably hunted insects and small animals.
  • Prodeinodon: A Prodeinodon was a meat-eating dinosaur from Asia. It was a predator with sharp teeth.
  • Propanoplosaurus: A Propanoplosaurus was a baby armored dinosaur from North America. It shows us how these dinosaurs looked when they were young. Imagine a tiny, cute baby dinosaur, just starting its life in the ancient world.
  • Proplanicoxa: A Proplanicoxa was a plant-eating dinosaur from England. It had wide hips and walked on two legs.
  • Prosaurolophus: A Prosaurolophus was a duck-billed dinosaur from North America. It had a small crest on its head and was a plant-eater. Imagine a gentle dinosaur, chatting with its crest to other dinosaurs in the herd.
  • Protarchaeopteryx: A Protarchaeopteryx was a feathered dinosaur from China. It was closely related to birds and might have been able to glide.
  • Protecovasaurus: A Protecovasaurus is a lesser-known dinosaur, and we’re eager to learn more about it.
  • Protiguanodon: A Protiguanodon was an early relative of the famous Iguanodon. It was a plant-eater from Belgium.
  • Protoavis: A Protoavis was a bird-like creature from North America. It might be one of the earliest birds or a bird-like dinosaur.
  • Protoceratops: A Protoceratops was a small, horned dinosaur from Mongolia. It had a frill and beak, and it was a plant-eater.
  • Protognathosaurus: A Protognathosaurus is known from limited remains. We’re excited to learn more about it.
  • Protognathus: A Protognathus is a dinosaur known from only a few fossils. We’re still piecing together its history.
  • Protohadros: A Protohadros was a plant-eating dinosaur from North America. It was an early relative of the duck-billed dinosaurs.
  • Protorosaurus: A Protorosaurus was not a dinosaur but a prehistoric reptile that lived before dinosaurs. It was lizard-like.
  • Pseudolagosuchus: A Pseudolagosuchus was an early relative of dinosaurs from Argentina. It was small and probably quite fast.
  • Psittacosaurus: A Psittacosaurus was a small, plant-eating dinosaur from Asia. It had a parrot-like beak and was quite agile.
  • Pteropelyx: A Pteropelyx was a dinosaur from North America. We’re still learning about it, but each new fact is exciting.
  • Pterospondylus: A Pterospondylus is a lesser-known dinosaur, and we’re still uncovering its secrets.
  • Puertasaurus: A Puertasaurus was a gigantic, long-necked dinosaur from Argentina. It was a sauropod, one of the largest ever. Imagine an enormous, gentle giant, towering over the ancient landscapes.
  • Pukyongosaurus: A Pukyongosaurus was a long-necked, plant-eating dinosaur from Korea. It was a sauropod, so it was huge!
  • Pulanesaura: A Pulanesaura was a long-necked, plant-eating dinosaur from South Africa. It was an early sauropod and quite large.
  • Pycnonemosaurus: A Pycnonemosaurus was a large, meat-eating dinosaur from Brazil. It was a fierce predator with sharp teeth.
  • Pyroraptor: A Pyroraptor was a small, bird-like dinosaur from France. It was a meat-eater with sharp claws and teeth.

Do you love dinosaurs? Which dinosaur that starts with P is your favorite? Share it with us in the comments!

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