Gorgab (Persian: گرگاب) is a city in the Central District of Shahin Shahr and Meymeh County, Isfahan province, Iran, serving as the administrative center for Borkhar-e Gharbi Rural District.

At the 2006 census, its population was 4,859 in 1,252 households, when it was a village in Borkhar-e Gharbi Rural District of the Central District of the former Borkhar and Meymeh County). The following census in 2011 counted 6,359 people in 1,903 households, by which time the district had been separated from the county in the establishment of Shahin Shahr and Meymeh County, and the village of Gorgab was elevated to the status of a city. The latest census in 2016 showed a population of 9,690 people in 2,920 households.