|Named By:||Robert Bakker, Peter Galton, James Siegwarth & James Filla in 1990|
|Time Period:||Late Jurassic|
|Location:||USA, Wyoming - Morrison Formation|
|Size:||About 2 meters long|
|Fossil(s):||Holotype is a partial post cranial skeleton of a subadult, though many more individuals have now been assigned to the genus|
|Classification:||| Chordata | Reptilia | Dinosauria | Ornithischia | Hypsilophodontidae ||
Drinker (named after the palaentologist Edward Drinker Cope) was a genus of hypsilophodont dinosaur from the late Jurassic period of North America. Although based on good remains, it remains obscure due to a lack of post-naming publications.