The prickly deep-sea skate (Brochiraja spinifera), also known as the spiny deep-sea skate, is a deep sea skate in the family Arhynchobatidae. It lives off New Zealand, at depths of from 170 to 1,400 m on the continental shelf. Their length is from 60 to 80 cm.
The New Zealand Department of Conservation classifies the prickly deep-sea skate as "Data deficient" under the New Zealand Threat Classification System.