Goyocephale is a putative genus of pachycephalosaur from the Late Cretaceous Period. It is known from an incomplete skull, including the flat dome, braincase, posterior, maxilla, and premaxilla. It had rudimentary ornamentation on its head which had holes, unlike other pachycephalosaurs which were solid masses of bone. It is being disputed as one of the growth stages of Prenocephale, alongside Homalocephale.
It appears in Jurassic Park III: Park Builder as a Herbivore Two.