Arnolfini is an international arts centre and gallery in Bristol, England. It has a programme of contemporary art exhibitions, artist's performance, music and dance events, poetry and book readings, talks, lectures and cinema. There is also a specialist art bookshop and a café bar. Educational activities are undertaken and experimental digital media work supported by online resources. Festivals are hosted by the gallery.

An art centre or arts center is distinct from an art gallery or art museum. An arts centre is a functional community centre with a specific remit to encourage arts practice and to provide facilities such as theatre space, gallery space, venues for musical performance, workshop areas, educational facilities, technical equipment, etc.