Casnate con Bernate (Brianzöö: ) is a comune (municipality) in the Province of Como in the Italian region Lombardy, about north of Milan and about south of Como. As of 1 January 2010, it had a population of 4,908 and an area of .<br> It comprises the fractions of Casnate and Bernate, which once were distinct municipalities until they were merged in July 1937.
Casnate con Bernate borders the following municipalities: Como, Cucciago, Fino Mornasco, Grandate, Luisago, Senna Comasco.