Craspedodon is a dubious extinct genus of ornithischian dinosaur from the Late Cretaceous period, known from only a few teeth found in Belgium. The single species, Craspedodon lonzeensis, was described by Louis Dollo in 1883. While initially thought to be an iguanodontian, a 2007 re-appraisal suggested it might be a neoceratopsian, potentially making it the first ceratopsian dinosaur known from Europe.