Complete List of Dinosaurs That Start With Y Plus Fun Facts

Last Updated on January 22, 2024 by Michele Tripple

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Are you ready to say “yes” to an adventure with dinosaurs that start with Y? These “Y” dinosaurs might not be the first ones you think of when you imagine dinosaurs, but they are just as amazing and interesting. So, let’s get ready to step back in time and learn about these dinosaurs that start with Y!

3 dinosaurs that start with Y PDFs fanned on pink background

First on our list is the Yangchuanosaurus. This dinosaur’s name is a bit of a mouthful, but it’s a really cool one to know. The Yangchuanosaurus was a large, meat-eating dinosaur that walked on two legs. It had sharp teeth and claws, and it was probably pretty scary if you were a small dinosaur living in the same place!

Next, let’s discover the Yutyrannus. This Y dinosaur is super interesting because it had feathers! That’s right, a big, fierce dinosaur with feathers. The Yutyrannus was one of the largest feathered dinosaurs we know about. It lived in what is now China and was a relative of the famous T-Rex.

And we can’t forget about the Yingshanosaurus. This Y dinosaur was a plant-eater with bony plates on its back for protection. It wasn’t as big as some other dinosaurs, but it still had its own special way of staying safe from predators.

Are you excited to learn more about dinosaurs that start with Y? From the fierce Yangchuanosaurus to the feathered Yutyrannus, dinosaurs that start with Y are full of fascinating facts and stories. Let’s keep exploring and find out all about these incredible creatures from a long, long time ago!

pin image: 3 dinosaurs that start with Y PDFs fanned on pink background

Discover more about Dinosaurs that start with Y!

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

Common Dinosaur that start with Y

  • Yangchuanosaurus: A large theropod known for its powerful build and sharp teeth, similar to Allosaurus.
  • Yutyrannus: A large tyrannosauroid dinosaur from China, notable for its extensive covering of feathers.
  • Yunnanosaurus: A sauropodomorph dinosaur known for its unusual teeth and long neck.
  • Yanornis: A genus of early bird, closely related to the evolutionary transition between dinosaurs and modern birds.
  • Yixianosaurus: A small feathered theropod dinosaur from China, known for its long arms.
  • Yizhousaurus: A sauropodomorph dinosaur from the Early Jurassic of China, known for its robust body.
  • Yingshanosaurus: A stegosaurian dinosaur from China, known for its distinctive plates and spikes.
  • Yanansaurus: A herbivorous ornithopod dinosaur from China.
  • Yueosaurus: A small ornithopod dinosaur from the Cretaceous of China.
  • Yaverlandia: A small pachycephalosaurid dinosaur known from the Early Cretaceous of Europe.

Complete list of Dinosaurs that start with Y

  • Yaleosaurus
  • Yamaceratops
  • Yandusaurus
  • Yangchuanosaurus
  • Yaverlandia
  • Yehuecauhceratops
  • Yibinosaurus
  • Yimenosaurus
  • Yingshanosaurus
  • Yinlong
  • Yixianosaurus
  • Yizhousaurus
  • Yongjinglong
  • Yuanmouraptor
  • Yuanmousaurus
  • Yueosaurus
  • Yulong
  • Yunganglong
  • Yunmenglong
  • Yunnanosaurus
  • Yunxianosaurus
  • Yurgovuchia
  • Yutyrannus
complete list of dinosaurs that start with Y with a dinosaur border

Facts about Dinosaurs that Start with Y

  • Yaleosaurus: A Yaleosaurus was a dinosaur known from limited remains. We’re still learning about it.
  • Yamaceratops: A Yamaceratops was a small, horned dinosaur from Mongolia. It had a frill and beak, similar to Triceratops but much smaller. Picture a mini version of the famous horned dinosaurs.
  • Yandusaurus: A Yandusaurus was a small, plant-eating dinosaur from China. It was agile and likely walked on two legs.
  • Yangchuanosaurus: A Yangchuanosaurus was a large, meat-eating dinosaur from China. It was a powerful predator with strong jaws and sharp teeth. Picture a fierce dinosaur, ruling its territory with strength.
  • Yaverlandia: A Yaverlandia was a small, bird-like dinosaur from England. It was possibly a fast, agile predator.
  • Yehuecauhceratops: A Yehuecauhceratops was a horned dinosaur from Mexico. It had a frill and might have had small horns or a unique crest. Imagine a sturdy dinosaur, walking around, showing off its headgear.
  • Yibinosaurus: a Yibinosaurus was a plant-eating dinosaur from China. It was likely quite large and walked on four legs.
  • Yimenosaurus: A Yimenosaurus was a plant-eating dinosaur from China. It was large and walked on four legs.
  • Yingshanosaurus: A Yingshanosaurus was an armored dinosaur from China. It had bony plates for protection and was a plant-eater.
  • Yinlong: A Yinlong was a small, plant-eating dinosaur from China. It was an early relative of the ceratopsians and walked on two legs.
  • Yixianosaurus: A Yixianosaurus was a bird-like dinosaur from China. It had feathers and was closely related to the origin of birds.
  • Yizhousaurus: A Yizhousaurus was a long-necked, plant-eating dinosaur from China. It was likely quite large and walked on four legs.
  • Yongjinglong: A Yongjinglong was a long-necked, plant-eating dinosaur from China. It was a sauropod, so it was massive and loved eating plants.
  • Yuanmouraptor: A Yuanmouraptor was a small, bird-like dinosaur from China. It was a theropod, possibly fast and a skilled hunter.
  • Yuanmousaurus: A Yuanmousaurus was a long-necked, plant-eating dinosaur from China. It was a sauropod, so it was quite big.
  • Yueosaurus: A Yueosaurus was a small, plant-eating dinosaur from China. It was likely agile and walked on two legs.
  • Yulong: A Yulong was a small, bird-like dinosaur from China. It was a young oviraptorid, showing the diversity and spread of these dinosaurs.
  • Yunganglong: A Yunganglong was a long-necked, plant-eating dinosaur from China. It was a sauropod, so it was large and enjoyed eating leaves.
  • Yunmenglong: A Yunmenglong was a long-necked, plant-eating dinosaur from China. It was a sauropod, so it was quite large.
  • Yunnanosaurus: A Yunnanosaurus was a plant-eating dinosaur from China. It was unique for its flexible jaw, which helped it eat plants.
  • Yunxianosaurus: A Yunxianosaurus was a plant-eating dinosaur from China. It was large and walked on four legs.
  • Yurgovuchia: A Yurgovuchia was a small, bird-like dinosaur from North America. It was a theropod, known for its agility and speed.
  • Yutyrannus: A Yutyrannus was a large, feathered, meat-eating dinosaur from China. It was closely related to Tyrannosaurus but had a coat of feathers.

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

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