Blasisaurus
| Blasisaurus Temporal range: Late Cretaceous,  | |
|---|---|
| Skull fossils | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | †Ornithischia | 
| Clade: | †Ornithopoda | 
| Family: | †Hadrosauridae | 
| Subfamily: | †Lambeosaurinae | 
| Tribe: | †Arenysaurini | 
| Genus: | †Blasisaurus Cruzado-Caballero et al., 2010 | 
| Type species | |
| †Blasisaurus canudoi Cruzado-Caballero et al., 2010 | |
Blasisaurus is a genus of lambeosaurine hadrosaurid dinosaur from the Late Cretaceous. It is known from a partial skull and skeleton found in late Maastrichtian-age rocks of Spain. The type species is Blasisaurus canudoi, described in 2010 by Penélope Cruzado-Caballero, Xabier Pereda-Suberbiola and José Ignacio Ruiz-Omeñaca, a group of researchers from Spain.