Cumnoria
| Cumnoria Temporal range: Kimmeridgian ~ | |
|---|---|
| Holotype skeleton, Oxford University Museum of Natural History | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | †Ornithischia | 
| Clade: | †Ornithopoda | 
| Genus: | †Cumnoria Seeley, 1888 | 
| Species: | †C. prestwichii | 
| Binomial name | |
| †Cumnoria prestwichii Hulke, 1880 | |
| Synonyms | |
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Cumnoria is a genus of herbivorous iguanodontian dinosaur. It was a basal iguanodontian that lived during the Late Jurassic period (Kimmeridgian age) in what is now Oxfordshire, United Kingdom.