Montferrat may refer to: Montferrat (in Italian, Monferrato), a historical region in north Italy, later integrated in Piedmont March of Montferrat - a former sovereign state, transformed into a Duchy in 1574 by the Gonzagas of Mantua, who acquired the territory. Communes in France Montferrat, Isère, in the Isère département Montferrat, Var, in the Var département See also List of rulers of Montferrat