Complete List of Dinosaurs That Start With M Plus Fun Facts

Are you ready for another amazing adventure into the world of dinosaurs? Today, we’re going to explore some mighty dinosaurs that start M. These dinosaurs are super cool and have some incredible stories to tell. So, let’s put on our explorer hats and learn about these magnificent dinosaurs that start with M!

First up, let’s meet the massive Maiasaura. The name Maiasaura means “good mother lizard,” and for a good reason! This dinosaur was known for taking great care of its eggs and babies. The Maiasaura walked on all fours and ate plants. It lived in big herds, just like elephants do today.

Next, we have the Megalosaurus. This dinosaur that starts with M was one of the first dinosaurs to be named. The Megalosaurus was a huge meat-eater, walking on two powerful legs and using its sharp teeth to catch its dinner. It must have been quite a sight in the dinosaur world!

And let’s not forget about the Microraptor. This small dinosaur was really special because it had feathers! The Microraptor had four wings, and scientists think it could glide through the air, almost like flying. Imagine a tiny, feathered dinosaur soaring through the trees!

Are you excited to discover more about dinosaurs that start with M? From the caring Maiasaura to the flying Microraptor, dinosaurs that start with M are full of fascinating facts and mysteries. Let’s keep exploring and find out all the cool things about these incredible prehistoric animals!

Discover more about Dinosaurs that start with M!

• Common Dinosaur that start with M
• Complete list of Dinosaurs that start with M
• Facts about Dinosaurs that Start with M

Ready to discover more dinosaurs? Check out our dinosaurs that start with K and our dinosaurs that start with L

Common Dinosaur that start with M

The most common dinosaurs that start with M are:

Complete list of Dinosaurs that start with M

Facts about Dinosaurs that Start with M

• Macelognathus: A Macelognathus was a prehistoric reptile, not a dinosaur, but it lived alongside them. It was a small, agile creature. Imagine a tiny, quick animal, sharing the world with giant dinosaurs.
• Machairasaurus: A Machairasaurus was a bird-like, meat-eating dinosaur from China. It was fast and had sharp teeth. Picture a small, agile dinosaur, always on the lookout for its next meal.
• Machairoceratops: A Machairoceratops was a horned dinosaur from North America with unique, curved horns. It was a plant eater. Imagine a cool-looking dinosaur, walking around with its special horns.
• Macrocollum: A Macrocollum was a long-necked, plant-eating dinosaur from Brazil. It was one of the earliest sauropods, so it was quite big.
• Macrodontophion: A Macrodontophion was not a dinosaur but a prehistoric reptile. It’s part of the diverse world that existed with dinosaurs.
• Macrogryphosaurus: A Macrogryphosaurus was a plant-eating dinosaur from Argentina. It walked on two legs and was probably quite fast.
• Macrophalangia: A Macrophalangia was a dinosaur known mostly from its fossilized limbs.
• Macrurosaurus: A Macrurosaurus was a long-necked, plant-eating dinosaur from England. It was a sauropod, so it was really big and loved eating plants.
• Magnamanus: A Magnamanus was a plant-eating dinosaur from Spain. It had strong legs and might have been quite large.
• Magnapaulia: A Magnapaulia was a duck-billed dinosaur from North America. It was a plant-eater and probably lived in herds. Picture a big, social dinosaur, hanging out with friends and enjoying meals together.
• Magnirostris: A Magnirostris was a bird-like dinosaur from China. It had a beak and was probably quite fast. Imagine a small, agile dinosaur, running around and looking for its next adventure.
• Magnosaurus: A Magnosaurus was a meat-eating dinosaur from England. It was a fierce predator with sharp teeth.
• Magulodon: A Magulodon is a dinosaur we’re still trying to learn more about. Each new fact about it is exciting to discover.
• Magyarosaurus: A Magyarosaurus was a small, long-necked dinosaur from Romania. It was a sauropod, but much smaller than its relatives. Picture a mini version of the giant dinosaurs, walking around peacefully.
• Mahakala omnogovae: A Mahakala was a small, bird-like dinosaur from Mongolia. It was fast and agile, giving us clues about how birds evolved. Imagine a tiny, feathery dinosaur, exploring its world.
• Mahuidacursor: A Mahuidacursor was a plant-eating dinosaur from Argentina. It was probably quite fast and agile.
• Maiasaura: A Maiasaura, meaning ‘Good Mother Lizard,’ was a duck-billed dinosaur from North America. It was known for caring for its young. Picture a caring, gentle dinosaur, looking after its little babies.
• Majungasaurus: A Majungasaurus was a meat-eating dinosaur from Madagascar. It had a short snout and was a fierce predator.
• Majungatholus: A Majungatholus, now known as Majungasaurus, was a meat-eating dinosaur with a bumpy skull. It was a tough predator.
• Malarguesaurus: A Malarguesaurus was a long-necked, plant-eating dinosaur from Argentina. It was a sauropod, so it was quite large.
• Malawisaurus: A Malawisaurus was a long-necked, plant-eating dinosaur from Malawi. It was a sauropod, so it was really big and loved eating leaves.
• Maleevosaurus: A Maleevosaurus was a meat-eating dinosaur from Mongolia. We’re still uncovering its story, but it adds to the fascinating world of dinosaurs.
• Maleevus: A Maleevus was a dinosaur from Mongolia, and we’re excited to learn more about it.
• Mamenchisaurus: A Mamenchisaurus was a giant, long-necked dinosaur from China. It had one of the longest necks of any dinosaur! Picture a massive, gentle creature, gracefully eating leaves from the tallest trees.
• Mandschurosaurus: A Mandschurosaurus was a duck-billed dinosaur from China and Russia. It was a plant-eater and probably lived near water. Imagine a friendly dinosaur, strolling along riverbanks and munching on plants.
• Manidens: A Manidens was a small, plant-eating dinosaur from Argentina. It was part of a group known for their beaks and leaf-shaped teeth. Picture a tiny, cute dinosaur, nibbling on plants with its beak.
• Manospondylus: A Manospondylus is now thought to be the same as Tyrannosaurus rex. Imagine the famous T-Rex, a massive predator, ruling its territory with powerful jaws and mighty roars.
• Mansourasaurus: A Mansourasaurus was a long-necked, plant-eating dinosaur from Egypt. It was a sauropod, so it was huge!
• Mantellisaurus: A Mantellisaurus was a plant-eating dinosaur from Europe. It was relatively small for a dinosaur and walked on two legs. Imagine a friendly, agile dinosaur, happily looking for tasty plants.
• Mantellodon: A Mantellodon, previously known as Iguanodon, was a plant-eating dinosaur from Europe. It was large and had a thumb spike. Picture a big, gentle dinosaur, walking on four legs and munching on plants.
• Mapusaurus: A Mapusaurus was a large, meat-eating dinosaur from Argentina, similar to Giganotosaurus. It was a fierce predator. Imagine a gigantic dinosaur, hunting in packs and dominating its territory.
• Maraapunisaurus: A Maraapunisaurus was a gigantic, long-necked dinosaur from North America. It might have been one of the largest dinosaurs ever! Picture an enormous, peaceful creature, calmly living in the ancient world.
• Marasuchus: A Marasuchus was an early dinosaur relative from Argentina. It was small and walked on two legs. Imagine a tiny creature, scurrying around, at the dawn of the age of dinosaurs.
• Marisaurus: A Marisaurus was a long-necked, plant-eating dinosaur from Pakistan. It was a sauropod, so it was really big and loved plants.
• Marmarospondylus: A Marmarospondylus is a dinosaur known from limited fossils. We’re still learning about it.
• Marshosaurus: A Marshosaurus was a meat-eating dinosaur from North America. It was a medium-sized predator with sharp teeth.
• Martharaptor: A Martharaptor was a small, bird-like dinosaur from North America. It might have been a fast runner and a good hunter. Picture a tiny, feathery dinosaur, always on the move.
• Masiakasaurus: A Masiakasaurus was a meat-eating dinosaur from Madagascar with unique forward-pointing teeth. Imagine a small, peculiar dinosaur, hunting for fish and small prey.
• Massospondylus: A Massospondylus was a long-necked, plant-eating dinosaur from South Africa. It walked on two legs and was quite large.
• Matheronodon: A Matheronodon was a plant-eating dinosaur from France with very large teeth. It was probably good at chopping tough plants. Picture a big dinosaur, munching on plants with its strong teeth.
• Maxakalisaurus: A Maxakalisaurus was a long-necked, plant eating dinosaur from Brazil. It was a sauropod, so it was huge and loved plants.
• Medusaceratops: A Medusaceratops was a horned dinosaur from North America with a unique frill. It was a plant eater. Imagine a cool dinosaur, walking around and showing off its ornate frill.
• Megacervixosaurus: A Megacervixosaurus is a lesser-known dinosaur, and we’re eager to learn more about it.
• Megadactylus: A Megadactylus, also known as Allosaurus, was a large meat-eating dinosaur from North America. It was a powerful hunter. Imagine a fierce dinosaur, ruling its territory and looking for food.
• Megalosaurus: A Megalosaurus was one of the first dinosaurs ever described. It was a large, meat-eating dinosaur from England.
• Megapnosaurus: A Megapnosaurus, also known as Coelophysis, was a small, meat-eating dinosaur from North America and Africa. It was fast and agile.
• Megaraptor: A Megaraptor was a large, meat-eating dinosaur from Argentina. It had long arms with huge claws. Imagine a fierce predator, using its claws to hunt and explore its world.
• Mei: A Mei was a tiny, bird-like dinosaur from China. Its name means ‘sleeping dragon’ because it was found in a sleeping pose. Picture a small, feathery dinosaur, curled up and napping.
• Melanorosaurus: A Melanorosaurus was a large, plant-eating dinosaur from South Africa. It was one of the early relatives of sauropods.
• Mendozasaurus: A Mendozasaurus was a long-necked, plant-eating dinosaur from Argentina. It was a sauropod, so it was massive!
• Mercuriceratops: A Mercuriceratops was a horned dinosaur from North America with wing-like frills on its head. It was a plant eater. Picture a cool-looking dinosaur, walking around like it’s wearing a fancy helmet.
• Meroktenos: A Meroktenos was a dinosaur from Tanzania. We’re still uncovering its story, but it’s part of the fascinating world of prehistoric life.
• Metriacanthosaurus: A Metriacanthosaurus was a meat-eating dinosaur from England. It was a powerful predator with strong legs. Imagine a fierce dinosaur, always on the hunt in the ancient forests.
• Microcephale: A Microcephale was a small dinosaur, and we’re still learning about it. Each new discovery about it is exciting.
• Microceratops: A Microceratops, now known as Microceratus, was a small, horned dinosaur from Asia. It was a plant-eater and probably quite fast.
• Microceratus: A Microceratus was a small, horned dinosaur from Asia. It was agile and a plant-eater. Imagine a little dinosaur, darting around and munching on plants with its beaked mouth.
• Microcoelus: A Microcoelus was a small, long-necked dinosaur from Argentina. We’re still learning about it, but it adds to the dinosaur story.
• Microdontosaurus: A Microdontosaurus is a dinosaur known from limited fossils. We’re excited to learn more about it.
• Microhadrosaurus: A Microhadrosaurus was a duck-billed dinosaur from China. It was small and a plant-eater. Picture a little dinosaur, walking around and looking for the perfect spot to munch on plants.
• Micropachycephalosaurus: A Micropachycephalosaurus was a tiny dinosaur with a thick skull, from China. It might have used its head for display or defense. Picture a little dinosaur, playfully showing off its strong head.
• Microraptor: A Microraptor was a small, feathered dinosaur from China. It had wings on its arms and legs, and could glide. Imagine a tiny, four-winged dinosaur, gracefully gliding from tree to tree.
• Microvenator: A Microvenator was a small, meat-eating dinosaur from North America. It was agile and probably a skilled hunter.
• Mierasaurus: A Mierasaurus was a long-necked, plant-eating dinosaur from North America. It was a sauropod, so it was really big and loved plants.
• Mifunesaurus: A Mifunesaurus was a plant-eating dinosaur from Japan. We’re still learning about it, but it’s part of the exciting world of dinosaurs.
• Minmi: A Minmi was an armored dinosaur from Australia with bony plates for protection. It was small and a plant-eater.
• Minotaurasaurus: A Minotaurasaurus was an armored dinosaur from Mongolia with a distinctive skull. It was well-protected. Imagine a dinosaur that looked like a mythical creature, wandering around ancient landscapes.
• Miragaia: A Miragaia was a long-necked, spiked dinosaur from Portugal. It was a stegosaur with an unusually long neck. Picture a cool dinosaur, walking around with its spikes and long neck.
• Mirischia: A Mirischia was a small, bird-like dinosaur from Brazil. It was fast and agile, and might have been a good hunter. Imagine a tiny, feathery dinosaur, always exploring and looking for adventure.
• Mnyamawamtuka: A Mnyamawamtuka was a long-necked, plant-eating dinosaur from Tanzania. It was a sauropod, so it was huge and loved plants.
• Moabosaurus: A Moabosaurus was a long-necked, plant-eating dinosaur from North America. It was a sauropod, so it was very big.
• Mochlodon: A Mochlodon was a small, plant-eating dinosaur from Europe. It was probably agile and quick. Think of a cheerful little dinosaur, happily exploring and looking for yummy plants.
• Mojoceratops: A Mojoceratops was a horned dinosaur from North America with a heart-shaped frill. It was a plant-eater. Picture a cool-looking dinosaur, walking around with its unique frill.
• Mongolosaurus: A Mongolosaurus was a long-necked, plant-eating dinosaur from Mongolia. It was probably quite large and gentle.
• Mongolostegus: A Mongolostegus was a stegosaur from Mongolia, known for its bony plates and spikes. Imagine a dinosaur, walking around with its cool, spiky back, looking for plants to eat.
• Monkonosaurus: A Monkonosaurus is a lesser-known dinosaur, and we’re excited to learn more about it.
• Monoclonius: A Monoclonius was a horned dinosaur from North America with a large frill. It was a plant-eater and probably lived in herds. Imagine a dinosaur, hanging out with its friends, showing off its big frill.
• Monolophosaurus: A Monolophosaurus was a meat-eating dinosaur from China with a distinctive crest on its head. It was a fierce predator.
• Mononychus: A Mononychus, now known as Mononykus, was a small, bird-like dinosaur from Mongolia. It had a single large claw on each arm. Picture a tiny, unique dinosaur, exploring around with its special claws.
• Mononykus: A Mononykus was a small, bird-like dinosaur from Mongolia with one large claw on each arm. It might have been a good digger. Imagine a little dinosaur, using its claws to dig for food.
• Montanoceratops: A Montanoceratops was a small, horned dinosaur from North America. It was a plant-eater and probably quite quick.
• Morelladon: A Morelladon was a plant-eating dinosaur from Spain. It had a unique sail on its back. Imagine a cool-looking dinosaur, walking around and showing off its special back sail.
• Morinosaurus: A Morinosaurus was a long-necked, plant-eating dinosaur from France. It was a sauropod, so it was huge and loved plants.
• Moros: A Moros was a small, fast meat-eating dinosaur from North America. It was one of the earliest relatives of T-Rex.
• Morosaurus: A Morosaurus was a long-necked, plant-eating dinosaur from North America. It was a sauropod, so it was very big.
• Morrosaurus: A Morrosaurus was a small, plant-eating dinosaur from Antarctica. It shows us how diverse dinosaur life was.
• Mosaiceratops: A Mosaiceratops was a small, horned dinosaur from China. It was a plant-eater with a beak. Imagine a little dinosaur, walking around and looking for the perfect spot to munch on plants.
• Mosasaurus: A Mosasaurus was not a dinosaur, but a giant marine reptile that lived in the same period. It was a powerful swimmer. Picture a huge, fearsome creature, ruling the ancient seas.
• Murusraptor: A Murusraptor was a meat-eating dinosaur from Argentina. It was a powerful predator with sharp teeth.
• Mussaurus: A Mussaurus was a small, plant-eating dinosaur from Argentina. It means ‘mouse lizard’ because of its small size.
• Muttaburrasaurus: A Muttaburrasaurus was a large, plant-eating dinosaur from Australia. It’s famous for its unusual snout, which might have been used to make loud noises. Imagine a big, friendly dinosaur, honking and munching on plants in the ancient Australian forests.
• Muyelensaurus: A Muyelensaurus was a long-necked, plant-eating dinosaur from Argentina. It was a sauropod, so it was quite large and loved eating leaves.
• Mymoorapelta: A Mymoorapelta was a small, armored dinosaur from North America. It had a strong, protective body with bony plates. Think of a tiny, walking tank, moving through the ancient world, feeling safe in its armor from any predators.

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