Primaluna is a comune (municipality) in the Province of Lecco in the Italian region Lombardy, located about 60 kilometres (37 mi) northeast of Milan and about 13 kilometres (8 mi) north of Lecco. As of 31 December 2004, it had a population of 2,016 and an area of 22.8 square kilometres (8.8 sq mi).
Primaluna borders the following municipalities: Casargo, Cortenova, Crandola Valsassina, Esino Lario, Introbio, Pasturo, Premana.
Primaluna is twinned with: