Byronosaurus
| Byronosaurus Temporal range: Late Cretaceous,  | |
|---|---|
| Diagram showing known remains | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | Saurischia | 
| Clade: | Theropoda | 
| Family: | †Troodontidae | 
| Subfamily: | †Troodontinae | 
| Genus: | †Byronosaurus Norell, Makovicky & Clark, 2000 | 
| Species: | †B. jaffei | 
| Binomial name | |
| †Byronosaurus jaffei Norell, Makovicky & Clark, 2000 | |
Byronosaurus is a genus of troodontid dinosaur from the Late Cretaceous Period of Mongolia.