Bregano is a frazione (hamlet) of the comune (municipality) of Bardello con Malgesso e Bregano, in the Province of Varese in the Italian region Lombardy. It is located about 60 kilometres (37 mi) northwest of Milan and about 12 kilometres (7 mi) west of Varese. As of 31 December 2004, it had a population of 750 and an area of 2.3 square kilometres (0.89 sq mi). It had been a comune until 1 January 2023, when it merged with Bardello and Malgesso, and became part the newborn comune of Bardello con Malgesso e Bregano.