A bullring is an arena where bullfighting is performed. Bullrings are often associated with the Iberian Peninsula, but they can also be found through Iberian America and in a few Spanish and Portuguese ex-colonies in Africa. Bullrings are often historic and culturally significant centres that bear many structural similarities to the Roman amphitheatre.

Bullfighting is a physical contest that involves a bullfighter attempting to subdue, immobilize, or kill a bull, usually according to a set of rules, guidelines, or cultural expectations.