Argentinosaurus is known as the biggest dinosaur in the world with an estimated length and weight of 100 feet and 100 tons respectively, followed by Patagotitan, Dreadnoughtus, and Paraceratherium. Here, you will find the list of top 10 world’s largest dinosaurs.
Top-10 Biggest Dinosaurs in the World
Here is the list of top-10 largest dinosaurs in the world ever:
| S.no. | Dinosaurs | Scientific Name | Weight | Length |
| 1. | Argentinosaurus | Argentinosaurus huinculensis | Up to 100 tons | 100 feet |
| 2. | Patagotitan | Patagotitan mayorum | 70 tons | 122 feet |
| 3. | Dreadnoughtus | Dreadnoughtus schrani | 59 tons | 85 feet |
| 4. | Paraceratherium | Paraceratherium orgosensis | 33 tons | 26 feet |
| 5. | Amphicoelias | Amphicoelias fragillimus | – | Potentially up to 230 feet |
| 6. | Sauroposeidon | Sauroposeidon proteles | 40-60 tons | 110 feet |
| 7. | Diplodocus | Diplodocus carnegii | 15 tons | 85-90 feet |
| 8. | Brachiosaurus | Brachiosaurus altithorax | – | 105 feet |
| 9. | Turiasaurus | Turiasaurus riodevensis | 51 tons | 98 feet |
| 10. | Austroposeidon | Austroposeidon magnificus | 25 tons | 25 meters |
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FAQs
Which is the largest dinosaur in the world?
Argentinosaurus is the biggest dinosaur in the world.with an estimated length and weight of 100 feet and 100 tons respectively.
Which is the second largest dinosaur in the world?
atagotitan mayorum is the world’s second-largest dinosaur and is weighed approximately 70 tons and measures an astounding 122 feet in length.
Name the top-5 largest dinosaurs in the world ever.
The top-5 largest dinosaurs in the world ever are Argentinosaurus, Patagotitan, Dreadnoughtus, Paraceratherium, and Amphicoelias.