Aoniraptor is a megaraptoran theropod from the Late Cretaceous of Argentina. It was recovered by Matias Motta from the Violante Farm, part of the Huincul Formation. It was discovered in 2010, but only formally described in 2016. Aoniraptor may be synonymous with the newly described theropod Gualicho (also known from Huincul), due to the similarities of their caudal vertebrae.