Abbadia Lariana is a comune (municipality) in the Province of Lecco in the Italian region Lombardy, located about 50 km northeast of Milan and about 8 km northwest of Lecco. As of 31 December 2004, it had a population of 3,209 and an area of 17.1 km².
The municipality of Abbadia Lariana contains the frazioni (subdivisions, mainly villages and hamlets) Borbino, Onedo, San Rocco, Chiesa Rotta, Novegolo, Castello, Robianico, Molini, Linzanico, Crebbio, and Lombrino e Zana.
Abbadia Lariana borders the following municipalities: Ballabio, Lecco, Mandello del Lario, Oliveto Lario, Valbrona.