Altispinax Temporal range: Early Cretaceous, 140–133 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Holotype (NHMUK R1828) illustrated c. 1850s
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Clade:	Saurischia
Clade:	Theropoda
Infraorder:	†Carnosauria
Genus:	†Altispinax von Huene, 1923
Species:	†A. dunkeri
Binomial name
Altispinax dunkeri von Huene, 1923
Synonyms
Acrocanthosaurus altispinax Paul, 1988 Altispinax altispinax Paul, 1988 Altispinax lydekkerhueneorum Pickering, 1995 Becklespinax altispinax Paul, 1988

Becklespinax is a genus of large predatory theropod dinosaur from the Early Cretaceous of England.^[1] It was found in Sussex, England and lived alongside the related Altispinax.