Kalateh-ye Yesaval Bashi () is a village in Dughayi Rural District of Abkuh District in Quchan County, Razavi Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 66 in 17 households, when it was in the Central District. The following census in 2011 counted 28 people in 10 households. The 2016 census measured the population of the village as 19 people in seven households.
In 2020, the rural district was separated from the district in the formation of Abkuh District.