Concavenator was a genus of theropod dinosaur discovered that lived approximately 130 million years ago during the early Cretaceous period. The type species is C. corcovatus ("hump backed hunter from Cuenca". The fossil was discovered in the Las Hoyas fossil site of Spain.
Concavenator was a medium-sized, around 6 meters long (19.7 feet), primitive carcharodontosaurian dinosaur.