| Datai Temporal range: Late Cretaceous | |
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| Artist Illustration (Jay) of Datai yingliangis | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Sauropsida |
| clade: | Ankylosauridae |
| Family: | †Ankylosauridae |
| Genus: | †Datai Xing, 2024 |
| Species: | †D. yingliangis |
| Type species | |
| †Datai yingliangis Xing et al., 2024 | |
Datai is an extinct genus of ankylosaurid dinosaur described in 2024 from the Late Cretaceous, discovered in Jiangxi Province, China. The type and only species is D. yingliangis.

