Datai
| Datai | |
|---|---|
| Type specimen block | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | †Ornithischia | 
| Clade: | †Thyreophora | 
| Clade: | †Ankylosauria | 
| Family: | †Ankylosauridae | 
| Subfamily: | †Ankylosaurinae | 
| Genus: | †Datai | 
| Species: | †D. yingliangis | 
| Binomial name | |
| †Datai yingliangis Xing et al., 2024 | |
Datai is an extinct genus of ankylosaurid dinosaur from the Late Cretaceous Zhoutian Formation of Jiangxi Province, China. The genus contains a single species, D. yingliangis, which is known from the articulated skulls and partial skeletons of two individuals.