Jolgeh Zuzan District () is in Khaf County, Razavi Khorasan province, Iran. Its capital is the city of Qasemabad. The district contains the UNESCO world heritage site of Zuzan.
At the time of the 2006 National Census, the district's population was 18,928 in 4,062 households. The following census in 2011 counted 19,523 people in 4,782 households. The 2016 census measured the population of the district as 22,062 inhabitants in 5,854 households.