Thornback
# Thornback

Thornback may refer to:

## Fish

* Thornback guitarfish (Platyrhinoidis triseriata), a species of ray in the north-eastern Pacific Ocean
* Thornback ray (Raja clavata), also known as the Thorback skate, a species of ray in the Atlantic Ocean
* Thornback skate (Dentiraja lemprieri), a fish endemic to Australia

## Other

* USS Thornback (SS-418), a submarine
* Phaerimm, a fictional species of creatures in Dungeons & Dragons
* Spinster
