| Named By: | George Olshevsky in 1991 |
| Time Period: | Early Cretaceous, 133 Ma |
| Location: | England - Sussex |
| Size: | Uncertain but has been roughly estimated to be around 8 meters long |
| Diet: | Carnivore |
| Fossil(s): | Three vertebrae |
| Classification: | | Chordata | Reptilia | Dinosauria | Saurischia | Theropoda | Carnosauria | |
| Also known as: | | Acrocanthosaurus altispinax | Altispinax altispinax | |
Becklespinax is a genus of large predatory theropod dinosaur from the Early Cretaceous of England.