Format International Photography Festival (stylised as FORMAT) is a biennial photography festival held in Derby, UK. It takes place in March in various venues in Derby including Quad, University of Derby, Derby Museum and Art Gallery, Derwent Valley Mills, Market Place and in nearby cities. Format comprises "a year-round programme of international commissions, open calls, residencies, conferences and collaborations". Though it exhibits some work by established photographers, it is predominantly a platform for emerging photography.