Frac Grand Large (Fond régional d'art contemporain Grand Large - Hauts de France) is a museum of contemporary art in Dunkirk. It preserves a collection of contemporary art and design from the 1960s to the present day, exhibited during the numerous temporary exhibitions regularly organized each year. The dissemination of the collection is accompanied by a process of raising awareness for all types of public through visits, conferences, workshops and educational projects.

The Fracs are institutions created in the early 1980s that aim to create public collections of contemporary art, to disseminate them and to create new forms of art diffusion. Today, every French region is equipped with a Frac.