| Named By: | Y. L. Bolotsky & P. Godefroit in 2004 |
| Time Period: | Late Cretaceous, 66 Ma |
| Location: | Russia, Amur Region - Tsagayan Formation |
| Size: | Uncertain due to lack of fossil remains |
| Diet: | Herbivore |
| Fossil(s): | Partial skull |
| Classification: | | Chordata | Reptilia | Dinosauria | Ornithischia | Ornithopoda | Hadrosauridae | Saurolophinae | |
Kerberosaurus (meaning "Kerberos lizard") was a genus of saurolophine duckbill dinosaur from the late Maastrichtian-age Upper Cretaceous Tsagayan Formation of Blagoveshchensk, Amur Region, Russia (dated to 66 million years ago). It is based on bonebed material including skull remains indicating that it was related to Saurolophus and Prosaurolophus.