Isera (Iséra in local dialect) is a comune (municipality) in Trentino in the northern Italian region Trentino-Alto Adige/Südtirol, located about 20 km southwest of Trento. As of 31 December 2004, it had a population of 2,496 and an area of 14.1 km2. The municipality of Isera contains the frazioni (subdivisions, mainly villages and hamlets) Marano, Cornalé, Reviano, Folaso, Patone, Lenzima and Bordala. Isera borders the following municipalities: Villa Lagarina, Ronzo-Chienis, Rovereto, Nogaredo and Mori.

Demographic evolution