| Named By: | Wu Weninhao, Pascal Godefroit & Hu DonginYu in 2010 |
| Time Period: | Early Cretaceous, 125 Ma |
| Location: | China, Liaoning Province - Yixian Formation |
| Size: | Uncertain due to lack of adult remains, but thought to be no more than a few meters in length |
| Diet: | Herbivore |
| Fossil(s): | Two individuals |
| Classification: | | Chordata | Reptilia | Dinosauria | Ornithischia | Ornithopoda | Hadrosauroidea | |
Bolong (meaning "small dragon") is a genus of iguanodontoid dinosaur known from the Early Cretaceous-age Yixian Formation of western Liaoning Province, China. It lived about 125 million years ago in the earliest Aptian.