Arefabad () is a village in Rezqabad Rural District of Farah Dasht District in Kashmar County, Razavi Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 2,016 in 514 households, when it was in Bala Velayat Rural District of the Central District. The following census in 2011 counted 2,182 people in 628 households. The 2016 census measured the population of the village as 2,142 people in 652 households.
In 2019, Arefabad was transferred to Rezqabad Rural District created in the new Farah Dasht District.