Meymeh County () is in Isfahan province, Iran. Its capital is the city of Meymeh, whose population at the time of the 2016 National Census was 5,651 people in 1,909 households.
After the 2006 census, Borkhar and Meymeh County was divided into Borkhar County and Shahinshahr and Meymeh County, the latter of which was divided into two districts of two rural districts each, with Shahinshahr as its capital. In 2024, Meymeh District was separated from the county in the establishment of Meymeh and Vazvan County and renamed the Central District. The new county was divided into two districts of two rural districts each, with Meymeh as its capital.
Meymeh and Vazvan County's administrative structure is shown in the following table.