Olgiate Molgora is a comune in the Province of Lecco in the Italian region Lombardy, located about 35 kilometres northeast of Milan and about 17 kilometres of Lecco. As of January 2022, it has a population of 6 361 and an area of 7.2 square kilometres. The municipality of Olgiate Molgora contains the frazioni Olgiate Vecchio, Buttero, Mondonico, Porchera, S.Zeno, Beolco, Monticello, Pianezzo, Monastirolo, Canova, Regondino, and Olcellera.