Ampelognathus
| Ampelognathus Temporal range: Late Cretaceous, | |
|---|---|
| Holotype dentary | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | †Ornithischia |
| Clade: | †Ornithopoda |
| Clade: | †Iguanodontia |
| Clade: | †Rhabdodontomorpha (?) |
| Genus: | †Ampelognathus |
| Species: | †A. coheni |
| Binomial name | |
| †Ampelognathus coheni Tykoski, Contreras & Noto, 2023 | |
Ampelognathus (meaning "grapevine jaw") is an extinct genus of possibly rhabdodontomorph ornithopod dinosaurs from the Late Cretaceous (Cenomanian) Lewisville Formation of Texas. The type species is Ampelognathus coheni.