Theiophytalia
| Theiophytalia Temporal range: Early Cretaceous,  | |
|---|---|
| Holotype skull, white parts are reconstructed | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | †Ornithischia | 
| Clade: | †Ornithopoda | 
| Clade: | †Styracosterna | 
| Genus: | †Theiophytalia Brill & Carpenter, 2006 | 
| Species: | †T. kerri | 
| Binomial name | |
| †Theiophytalia kerri Brill & Carpenter, 2006 | |
Theiophytalia is a genus of herbivorous iguanodontian dinosaur from the lower Cretaceous period (Aptian-Albian stage, about 112 million years ago) of Colorado, USA. It contains a single species, T. kerri.