Datanglong
| Datanglong Temporal range: Early Cretaceous,  | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | Saurischia | 
| Clade: | Theropoda | 
| Clade: | Neotheropoda | 
| Clade: | Averostra | 
| Clade: | Tetanurae | 
| Clade: | Orionides | 
| Genus: | †Datanglong | 
| Type species | |
| †Datanglong guangxiensis Mo et al., 2014 | |
Datanglong is an extinct genus of tetanuran theropod of uncertain taxonomic placement. It existed during the Early Cretaceous (Barremian-Albian) in what is now southeastern China.