Laiyangosaurus
| Laiyangosaurus Temporal range: Late Cretaceous,  | |
|---|---|
| Life restoration | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | †Ornithischia | 
| Clade: | †Ornithopoda | 
| Family: | †Hadrosauridae | 
| Subfamily: | †Saurolophinae | 
| Tribe: | †Edmontosaurini | 
| Genus: | †Laiyangosaurus Zhang et al., 2019 | 
| Type species | |
| †Laiyangosaurus youngi Zhang et al., 2019 | |
Laiyangosaurus ("Laiyang lizard") is a genus of saurolophine hadrosaurid from the Late Cretaceous Jingangkou Formation of China. It is known from one species, L.youngi, found in the Laiyang Basin within the province of Shandong.