Muttaburrasaurus (name meaning ''Muttaburra Lizard'') is a genus of herbivorous iguanodontian ornithopod dinosaur, which lived in what is now northeastern Australia during the Mid Cretaceous period.
In the Series 2 episode "Spirits of the Ice Forest", a herd of ten Muttaburrasaurus were brought to the park from Mid Cretaceous Australia, 106 million years ago. They reside in the Iguanadon Taiga Enclosure.