Kuhpayeh County () is in Isfahan province, Iran. Its capital is the city of Kuhpayeh, whose population at the time of the 2016 National Census was 5,518 people in 1,765 households.
In 2021, Kuhpayeh District was separated from Isfahan County in the establishment of Kuhpayeh County and renamed Tudeshk District. The new county was divided into two districts of two rural districts each, with Kuhpayeh as its capital.
Kuhpayeh County's administrative structure is shown in the following table.