San Fermo della Battaglia is a comune (municipality) in the Province of Como in the Italian region of Lombardy, located about 40 kilometres (25 mi) north of Milan and about 3 kilometres (2 mi) southwest of Como.

As of 31 December 2004, it had a population of 4,255 and an area of 3.1 square kilometres (1.2 sq mi).

San Fermo della Battaglia borders the following municipalities: Como, Montano Lucino.

Famous visitors from around the world are reported to reside here but prefer to remain unknown.

[citation needed] It is also the home of film director Marco Bonfanti [it].