Jannatabad, Semnan

Jannatabad (, also Romanized as Jannatābād) is a village in Eyvanki Rural District of Eyvanki District of Garmsar County, Semnan province, Iran.

At the 2006 National Census, its population was 297 in 69 households. The following census in 2011 counted 231 people in 62 households. The latest census in 2016 showed a population of 242 people in 82 households.