Hanosaurus
| Hanosaurus Temporal range: Early Triassic,  | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Superorder: | †Sauropterygia | 
| Clade: | †Eosauropterygia | 
| Genus: | †Hanosaurus Young, 1972 | 
| Type species | |
| †Hanosaurus hupehensis Young, 1972 | |
Hanosaurus is an extinct genus of marine reptiles that existed during the Triassic period in what is now China. The type species is Hanosaurus hupehensis. It was a small animal, with specimens measuring 79.4 cm (31.3 in) long in total body length, which likely fed on soft-bodied prey.