Camarillasaurus is a genus of basal ceratosaurian theropod dinosaur known from the Early Cretaceous (Barremian) of Camarillas, Teruel Province, in what is now northeastern Spain. Its remains were discovered in the Camarillas Formation. The type species, Camarillasaurus cirugedae, was described by Bárbara Sánchez-Hernández and Michael J. Benton.