| Named By: | A. Tapia in 1918 |
| Time Period: | Late Cretaceous |
| Location: | Argentina, Patagonia |
| Size: | Uncertain due to lack of remains |
| Diet: | Herbivore |
| Fossil(s): | Partial remains |
| Classification: | | Chordata | Reptilia | Dinosauria | Ornithischia | Marginocephalia | Ceratopsia | |
Notoceratops (meaning "southern horned face") is the name given to a dubious genus of dinosaur based on a toothless dentary (now lost) from the Late Cretaceous of Patagonia (in Argentina), probably dating from the Campanian and about 77 million years old.