Iinan (飯南町; -cho) was a town located in Iinan District, Mie, Japan.
On January 1, 2005 Iinan, along the towns of Mikumo and Ureshino, both from Ichishi District, and the town of Iitaka, also from Iinan District, was merged into the expanded city of Matsusaka and no longer exists as an independent municipality.
As of 2003, the town had an estimated population of 5,965 and a density of 78.15 persons per km². The total area was 76.33 km².